{"id":4725,"date":"2016-05-18T09:49:00","date_gmt":"2016-05-18T04:19:00","guid":{"rendered":"http:\/\/mycbseguide.com\/blog\/ncert-solutions-class-8-science-06-combustion-and-flame\/"},"modified":"2018-06-25T10:37:23","modified_gmt":"2018-06-25T05:07:23","slug":"ncert-solutions-for-class-8-science-combustion-and-flame","status":"publish","type":"post","link":"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-combustion-and-flame\/","title":{"rendered":"NCERT Solutions for Class 8 Science Combustion and Flame"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-combustion-and-flame\/#NCERT_Class_8_Science_Chapter_wise_Solutions\" >NCERT Class 8 Science Chapter wise Solutions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-combustion-and-flame\/#NCERT_Solutions_for_Class_8_Science_Combustion_and_Flame\" >NCERT Solutions for Class 8 Science Combustion and Flame<\/a><ul class='ez-toc-list-level-6' ><li class='ez-toc-heading-level-6'><ul class='ez-toc-list-level-6' ><li class='ez-toc-heading-level-6'><ul class='ez-toc-list-level-6' ><li class='ez-toc-heading-level-6'><ul class='ez-toc-list-level-6' ><li class='ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-combustion-and-flame\/#Class%E2%80%93VIII_Science_NCERT_SOLUTION\" >Class\u2013VIII Science NCERT SOLUTION<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-combustion-and-flame\/#Ch-6_Combustion_and_flame\" >Ch-6 Combustion and flame<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-combustion-and-flame\/#1_List_conditions_under_which_combustion_can_take_place\" >1. List conditions under which combustion can take place.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-combustion-and-flame\/#2_Fill_in_the_blanks\" >2. Fill in the blanks.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-combustion-and-flame\/#3_Explain_how_the_use_of_CNG_in_automobiles_has_reduced_pollution_in_our_cities\" >3. Explain how the use of CNG in automobiles has reduced pollution in our cities.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-combustion-and-flame\/#4_Compare_LPG_and_wood_as_fuels\" >4. Compare LPG and wood as fuels.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-combustion-and-flame\/#5_Give_reasons\" >5. Give reasons.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-combustion-and-flame\/#6_Make_a_labelled_diagram_of_candle_flame\" >6. Make a labelled diagram of candle flame.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-combustion-and-flame\/#7_Name_the_unit_in_which_the_calorific_value_of_a_fuel_is_expressed\" >7. Name the unit in which the calorific value of a fuel is expressed.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-combustion-and-flame\/#8_Explain_how_CO2_is_able_to_control_fires\" >8. Explain how CO2 is able to control fires.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-combustion-and-flame\/#9_It_is_difficult_to_burn_a_heap_of_green_leaves_but_dry_leaves_catch_fire_easily_Explain\" >9. It is difficult to burn a heap of green leaves but dry leaves catch fire easily. Explain.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-combustion-and-flame\/#10_Which_zone_of_a_flame_does_a_goldsmith_use_for_melting_gold_and_silver_and_why\" >10. Which zone of a flame does a goldsmith use for melting gold and silver and why?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-combustion-and-flame\/#11_In_an_experiment_45_kg_of_a_fuel_was_completely_burnt_The_heat_produced_was_measured_to_be_180000_kj_Calculate_the_calorific_value_of_the_fuel\" >11. In an experiment 4.5 kg of a fuel was completely burnt. The heat produced was measured to be 180,000 kj. Calculate the calorific value of the fuel.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-combustion-and-flame\/#12_Can_the_process_of_rusting_be_called_combustion_Discuss\" >12. Can the process of rusting be called combustion? Discuss.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-combustion-and-flame\/#13_Abida_and_Ramesh_were_doing_an_experiment_in_which_water_was_to_be_heated_in_a_beaker_Abida_kept_the_beaker_near_the_wick_in_the_yellow_part_of_the_candle_flame_Ramesh_kept_the_beaker_in_the_outermost_part_of_the_flame_Whose_water_will_get_heated_in_a_shorter_time\" >13. Abida and Ramesh were doing an experiment in which water was to be heated in a beaker. Abida kept the beaker near the wick in the yellow part of the candle flame. Ramesh kept the beaker in the outermost part of the flame. Whose water will get heated in a shorter time?<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-combustion-and-flame\/#NCERT_solutions_for_Class_8_Science\" >NCERT solutions for Class 8 Science<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-combustion-and-flame\/#CBSE_app_for_Students\" >CBSE app for Students<\/a><\/li><\/ul><\/nav><\/div>\n<p>NCERT Solutions for Class 8 Science Combustion and Flame Class 8 Science book solutions are available in PDF format for free download. These ncert book chapter wise questions and answers are very helpful for CBSE exam. CBSE recommends NCERT books and most of the questions in CBSE exam are asked from NCERT text books. Class 8 Science chapter wise NCERT solution for Class 8 Science all the chapters can be downloaded from our website and myCBSEguide mobile app for free.<\/p>\n<p style=\"text-align: center;\"><strong>NCERT solutions for Science\u00a0Combustion and Flame <a class=\"button\" href=\"https:\/\/mycbseguide.com\/downloads\/cbse-class-08-science\/1466\/ncert-solutions\/5\/\">Download as PDF<\/a><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/media-mycbseguide.s3.ap-south-1.amazonaws.com\/images\/blog\/08_Science_Book.jpg\" alt=\"NCERT Solutions for Class 8 Science Combustion and Flame\" width=\"144\" height=\"179\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"NCERT_Class_8_Science_Chapter_wise_Solutions\"><\/span>NCERT Class 8 Science Chapter wise Solutions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>1 \u2013 Crop Production and Management<\/li>\n<li>2 \u2013 Microorganisms : Friend and Foe<\/li>\n<li>3 \u2013 Synthetic Fibres and Plastics<\/li>\n<li>4 \u2013 Materials : Metals and Non-Metals<\/li>\n<li>5 \u2013 Coal and Petroleum<\/li>\n<li>6 \u2013 Combustion and Flame<\/li>\n<li>7 \u2013 Conservation of Plants and Animals<\/li>\n<li>8 \u2013 Cell \u2013 Structure and Functions<\/li>\n<li>9 \u2013 Reproduction in Animals<\/li>\n<li>10 \u2013 Reaching The Age of Adolescence<\/li>\n<li>11 \u2013 Force and Pressure<\/li>\n<li>12 \u2013 Friction<\/li>\n<li>13 \u2013 Sound<\/li>\n<li>14 \u2013 Chemical Effects of Electric Current<\/li>\n<li>15 \u2013 Some Natural Phenomena<\/li>\n<li>16 \u2013 Light<\/li>\n<li>17 \u2013 Stars and The Solar System<\/li>\n<li>18 \u2013 Pollution of Air and Water<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"NCERT_Solutions_for_Class_8_Science_Combustion_and_Flame\"><\/span>NCERT Solutions for Class 8 Science Combustion and Flame<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h6 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Class%E2%80%93VIII_Science_NCERT_SOLUTION\"><\/span><strong>Class\u2013VIII Science NCERT SOLUTION<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<div>\n<h6 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Ch-6_Combustion_and_flame\"><\/span><strong>Ch-6 Combustion and flame<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<h6><span class=\"ez-toc-section\" id=\"1_List_conditions_under_which_combustion_can_take_place\"><\/span><strong>1. List conditions under which combustion can take place.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Ans. <\/strong>Conditions under which combustion can take place are as follows:<\/p>\n<p><strong>a.<\/strong> Air<\/p>\n<p><strong>b.<\/strong> The ignition temperature<\/p>\n<p><strong>c.<\/strong> Inflammable substance.<\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT Solutions for Class 8 Science Combustion and Flame<\/p>\n<h6><span class=\"ez-toc-section\" id=\"2_Fill_in_the_blanks\"><\/span><strong>2. Fill in the blanks.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>(a) Burning of wood and coal causes ______________ of air.<\/strong><\/p>\n<p><strong>(b) A liquid fuel, used in home is ____________.<\/strong><\/p>\n<p><strong>(c) Fuel must be heated to its ________________ before it starts burning.<\/strong><\/p>\n<p><strong>(d) Fire produced by oil cannot be controlled by ____________.<\/strong><\/p>\n<p><strong>Ans. <\/strong>Fill in the blanks.<\/p>\n<p><strong>(a)<\/strong> Burning of wood and coal causes <strong><u>pollution<\/u><\/strong> of air.<\/p>\n<p><strong>(b)<\/strong> A liquid fuel, used in home is <strong><u>LPG<\/u><\/strong>.<\/p>\n<p><strong>(c)<\/strong> Fuel must be heated to its <strong><u>ignition temperature<\/u><\/strong> before it starts burning.<\/p>\n<p><strong>(d)<\/strong> Fire produced by oil cannot be controlled by <strong><u>water<\/u><\/strong>.<\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT Solutions for Class 8 Science Combustion and Flame<\/p>\n<h6><span class=\"ez-toc-section\" id=\"3_Explain_how_the_use_of_CNG_in_automobiles_has_reduced_pollution_in_our_cities\"><\/span><strong>3. Explain how the use of CNG in automobiles has reduced pollution in our cities.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Ans. <\/strong>The use of CNG in automobiles has reduced pollution in our cities because CNG does not produce any poisonous gas on burning. That is why pollution in our cities is reduced.<\/p>\n<hr \/>\n<h6><span class=\"ez-toc-section\" id=\"4_Compare_LPG_and_wood_as_fuels\"><\/span><strong>4. Compare LPG and wood as fuels.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Ans. <\/strong>LPG burns easily and produces more heat in comparison to wood. Besides, it is a clean fuel, it does not produce fume and ashes as wood do. LPG can be stored and transported easily and conveniently.<\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT Solutions for Class 8 Science Combustion and Flame<\/p>\n<h6><span class=\"ez-toc-section\" id=\"5_Give_reasons\"><\/span><strong>5. Give reasons.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>(a) Water is not used to control fires involving electrical equipment.<\/strong><\/p>\n<p><strong>(b) LPG is a better domestic fuel than wood.<\/strong><\/p>\n<p><strong>(c) Paper by itself catches fire easily whereas a piece of paper wrapped around an aluminium pipe does not.<\/strong><\/p>\n<p><strong>Ans. <\/strong><strong>(a)<\/strong> Water is not used to control fire produced by electrical equipment because water is conductor of electricity and may result in electric shock.<\/p>\n<p><strong>(b)<\/strong> LPG is a substance which is readily available. It is cheaper and burns easily in air at moderate rate. It produces large amount of heat and does not leave behind any undesirable substance.<\/p>\n<p><strong>(c)<\/strong> Paper catches fire easily, but when it is wrapped around an aluminium pipe,\u00a0 the ignition temperature does not meet as heat is transferred to aluminium to lower the temperature of paper.<\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT Solutions for Class 8 Science Combustion and Flame<\/p>\n<h6><span class=\"ez-toc-section\" id=\"6_Make_a_labelled_diagram_of_candle_flame\"><\/span><strong>6. Make a labelled diagram of candle flame.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Ans. <\/strong><\/p>\n<p><strong><img decoding=\"async\" id=\"Picture 1\" style=\"height: 173px; width: 258px;\" src=\"https:\/\/media-mycbseguide.s3.amazonaws.com\/images\/static\/ncert\/08\/science\/ch06\/image001.png\" \/><\/strong><\/p>\n<hr \/>\n<h6><span class=\"ez-toc-section\" id=\"7_Name_the_unit_in_which_the_calorific_value_of_a_fuel_is_expressed\"><\/span><strong>7. Name the unit in which the calorific value of a fuel is expressed.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Ans. <\/strong>The calorific value of a fuel is expressed in kilojoules per kg (kj\/kg).<\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT Solutions for Class 8 Science Combustion and Flame<\/p>\n<h6><span class=\"ez-toc-section\" id=\"8_Explain_how_CO2_is_able_to_control_fires\"><\/span><strong>8. Explain how CO<sub>2<\/sub> is able to control fires.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Ans. <\/strong>Carbon dioxide being heavier than oxygen covers the fire like a blanket. Since the contact between fuel and oxygen is cut off, the fire is controlled. The added advantage of carbon dioxide is that in most cases it does not harm the electrical appliances.<\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT Solutions for Class 8 Science Combustion and Flame<\/p>\n<h6><span class=\"ez-toc-section\" id=\"9_It_is_difficult_to_burn_a_heap_of_green_leaves_but_dry_leaves_catch_fire_easily_Explain\"><\/span><strong>9. It is difficult to burn a heap of green leaves but dry leaves catch fire easily. Explain.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Ans. <\/strong>Green leaves contain lot of water. So, when we try to burn green leaves, water contained in the leaves cools the combustible materials, so that its temperature is brought below its ignition temperature. This prevents the burning of green leaves.<\/p>\n<p>In case of dry leaves, water is absent in them so burning process start as the temperature is raised above the ignition temperature and the leaves catch fire easily.<\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT Solutions for Class 8 Science Combustion and Flame<\/p>\n<h6><span class=\"ez-toc-section\" id=\"10_Which_zone_of_a_flame_does_a_goldsmith_use_for_melting_gold_and_silver_and_why\"><\/span><strong>10. Which zone of a flame does a goldsmith use for melting gold and silver and why?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Ans. <\/strong>The goldsmith uses the outermost zone of a flame with a metallic blow pipe for melting gold and silver.<\/p>\n<p>The flame in outermost zone has the highest temperature sufficient to melt the gold and silver.<\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT Solutions for Class 8 Science Combustion and Flame<\/p>\n<h6><span class=\"ez-toc-section\" id=\"11_In_an_experiment_45_kg_of_a_fuel_was_completely_burnt_The_heat_produced_was_measured_to_be_180000_kj_Calculate_the_calorific_value_of_the_fuel\"><\/span><strong>11. In an experiment 4.5 kg of a fuel was completely burnt. The heat produced was measured to be 180,000 kj. Calculate the calorific value of the fuel.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Ans. <\/strong>Calorific value of a fuel = Total heat produced\/total mass burnt.<\/p>\n<p>Here, mass of fuel = 4.5 kg.<\/p>\n<p>Heat produced = 180,000 kj.<\/p>\n<p>Therefore, calorific value of fuel = 180,000\/4.5kg = 40,000 kj\/kg.<\/p>\n<hr \/>\n<h6><span class=\"ez-toc-section\" id=\"12_Can_the_process_of_rusting_be_called_combustion_Discuss\"><\/span><strong>12. Can the process of rusting be called combustion? Discuss.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Ans. <\/strong>Yes, process of rusting can be called combustion, in fact, slow combustion, because rusting also takes place in the air in presence of humidity in the atmosphere.<\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT Solutions for Class 8 Science Combustion and Flame<\/p>\n<h6><span class=\"ez-toc-section\" id=\"13_Abida_and_Ramesh_were_doing_an_experiment_in_which_water_was_to_be_heated_in_a_beaker_Abida_kept_the_beaker_near_the_wick_in_the_yellow_part_of_the_candle_flame_Ramesh_kept_the_beaker_in_the_outermost_part_of_the_flame_Whose_water_will_get_heated_in_a_shorter_time\"><\/span><strong>13. Abida and Ramesh were doing an experiment in which water was to be heated in a beaker. Abida kept the beaker near the wick in the yellow part of the candle flame. Ramesh kept the beaker in the outermost part of the flame. Whose water will get heated in a shorter time?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Ans. <\/strong>The water of Ramesh\u2019s beaker will get heated in a shorter time because the outermost part of the flame is the hottest.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"NCERT_solutions_for_Class_8_Science\"><\/span>NCERT solutions for Class 8 Science<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>NCERT Solutions Class 8 Science PDF (Download) Free from myCBSEguide app and myCBSEguide website. Ncert solution class 8 Science includes text book solutions from Class 8 Science Book . NCERT Solutions for CBSE Class 8 Science have total 18 chapters. 8 Science NCERT Solutions in PDF for free Download on our website. Ncert Social Science class 8 solutions PDF and Science ncert class 8 PDF solutions with latest modifications and as per the latest CBSE syllabus are only available in myCBSEguide.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"CBSE_app_for_Students\"><\/span>CBSE app for Students<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>To download\u00a0NCERT Solutions for class 8 Social Science, Computer Science, Home Science,Hindi ,English, Maths Science do check myCBSEguide app or website. myCBSEguide provides sample papers with solution, test papers for chapter-wise practice, NCERT solutions, NCERT Exemplar solutions, quick revision notes for ready reference, CBSE guess papers and CBSE important question papers. Sample Paper all are made available through\u00a0<a href=\"https:\/\/play.google.com\/store\/apps\/details?id=in.techchefs.MyCBSEGuide&amp;referrer=utm_source%3Dmycbse_bottom%26utm_medium%3Dtext%26utm_campaign%3Dmycbseads\"><strong>the best app for CBSE students<\/strong><\/a>\u00a0and myCBSEguide website.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>NCERT Solutions for Class 8 Science Combustion and Flame Class 8 Science book solutions are available in PDF format for free download. These ncert book chapter wise questions and answers are very helpful for CBSE exam. CBSE recommends NCERT books and most of the questions in CBSE exam are asked from NCERT text books. Class &#8230; <a title=\"NCERT Solutions for Class 8 Science Combustion and Flame\" class=\"read-more\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-combustion-and-flame\/\" aria-label=\"More on NCERT Solutions for Class 8 Science Combustion and Flame\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":-1,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[281,1383],"tags":[283,1523,216,349],"class_list":["post-4725","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ncert-solutions","category-science-cbse-class-08","tag-cbse-study-material","tag-class-8","tag-ncert-solutions","tag-science"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>NCERT Solutions for Class 8 Science Combustion and Flame<\/title>\n<meta name=\"description\" content=\"NCERT Solutions for Class 8 Science Combustion and Flame in PDF format for free download. 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