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Posted by Sajal Samveg 5 years ago (5965664)
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Posted by Ravi Kumar 5 years ago (10321719)
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Ishika Garg 5 years ago (7196313)
Posted by Sajal Samveg 5 years ago (5965664)
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Yogita Ingle 5 years ago (2577571)
When a candle burns, both physical & chemical changes occur. On heating, candle wax melts and form liquid wax. It is a physical change. Since it again turns into solid wax on cooling. This is a reversible change. When a candle is burnt in air, the mass of the product is increased due to atmospheric oxygen which show a that it is a chemical change.
Posted by Sajal Samveg 5 years ago (5965664)
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Yogita Ingle 5 years ago (2577571)
Sulphur dioxide gas changes acidifed Potassium Dichromate solution from orange to green.
Chemical reaction:
Sulphur dioxide reacts with acidified potassium Dichromate solution to give Chromium Sulphate , Poatssium sulphate and water.
3SO2(g) + K2Cr2O7(aq) +H2SO4(aq) ---------> Cr2(SO4)3 (aq) + K2SO4 (aq) +H2O(l)
Posted by Avishi Rajak 5 years ago (10290026)
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Shashank Sm 4 years, 11 months ago (10321476)
Rajdeep Behera 5 years ago (10325916)
Yogita Ingle 5 years ago (2577571)
The bodies of most birds are well-suited for flying. They have light and hollow bones, and the bones of the hind limbs are used for walking and perching. The wings that we see are the bony parts of the forelimbs. ... This bone controls the muscles of flight in the body.
Monica Veerandiraprasath 5 years ago (10324540)
Posted by Sajal Samveg 5 years ago (5965664)
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Sajal Samveg 4 years, 11 months ago (5965664)
Yogita Ingle 5 years ago (2577571)
Citric acid turns potassium permanganate from purple to colourless because it is a reducing agent.
KMnO4 will oxidize citric acid to CO2 and H2O and itself will turn into almost colorless Mn(2+) (in acidic environment), or, into brown MnO2 precipitate.
OR
C6H807 + KMnO4 + H+ → 6CO2 + H2O + MnO2
Posted by Sajal Samveg 5 years ago (5965664)
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Posted by Adarsh Dubey 5 years ago (7608367)
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Posted by 𝓼𝓷𝓮𝓱𝓪 𝓢𝓾𝓶𝓪𝓷 5 years ago (4547992)
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Yogita Ingle 5 years ago (2577571)
A greater variety of plants and animals in the forests helps it to regenerate and grow. Greater variety of plants means more food and habitat for the herbivores. An increase in herbivores means more food for carnivores. Decomposers help to maintain the supply of nutrients to the soil and to the growing plants. This wide variety makes forest a dynamic living entity.
Posted by Atul Yadav 5 years ago (10324723)
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Yogita Ingle 5 years ago (2577571)
Biodiversity is the variation among living organisms from different sources including terrestrial, marine and desert ecosystems, and the ecological complexes of which they are a part.
Posted by 𝓼𝓷𝓮𝓱𝓪 𝓢𝓾𝓶𝓪𝓷 5 years ago (4547992)
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Sanu Singh 4 years, 11 months ago (9090940)
Yogita Ingle 5 years ago (2577571)
Solids like faeces settle at the bottom while treating sewage, and this material is called as sludge. Sludge can be treated as follows
Sludge is removed using a skimmer and then transferred to a tank where it is decomposed by anaerobic bacteria to produce biogas.
Posted by Anil Kundu 5 years ago (10303210)
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Posted by ?Ritesh Gupta? 5 years ago (9953947)
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Aayushi Chauhan 5 years ago (9574564)
Posted by Mukul Raj Mahalkay 5 years ago (10239806)
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Posted by Aditya Kumar 5 years ago (10016886)
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Posted by Ayush Pawar 5 years ago (8060558)
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Shruti ? 5 years ago (9554162)
Posted by Koohana Chakraborty 5 years ago (9224746)
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Ayushi Saharoy 5 years ago (9898858)
Posted by Sunil Kumar 5 years ago (9141650)
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Yogita Ingle 5 years ago (2577571)
1. मौद्रिक नीति ऐसी प्रक्रिया है, जिसकी मदद से रिजर्व बैंक अर्थव्यवस्था में पैसे की आपूर्ति को नियंत्रित करता है.
2. मौद्रिक नीति से कई मकसद साधे जाते हैं. इनमें महंगाई पर अंकुश, कीमतों में स्थिरता और टिकाऊ आर्थिक विकास दर का लक्ष्य हासिल करना शामिल है. रोजगार के अवसर तैयार करना भी इसके उद्देश्यों में से एक है.
3. अर्थव्यवस्था में पैसे की आपूर्ति पर बैंकों के कैश रिजर्व रेशियो या ओपन मार्केट .
Posted by Sunil Kumar 5 years ago (9141650)
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Posted by Manyashri K 5 years ago (10188020)
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Yogita Ingle 5 years ago (2577571)
To increase employment in urban areas, we will need to carry out the following tasks (i) Invest in basic industries which provide mass employment.
(ii) Improve local and inter city
transportation, so that more people can be employed to work in the transportation industry.
(iii) Increase vocational education courses, so that people educated for a vacation get jobs easily.
(iv) Give incentives for industry in urban areas to increase their capacity.
Posted by Shrey Jha 5 years ago (10324597)
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Nisha Nisha 4 years, 11 months ago (10323334)
Posted by Account Deleted 5 years ago (9425752)
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Meghna Thapar 4 years, 11 months ago (6237)
Logos of Standardization are the logos/marks/symbol which certifies the standard of product . Government of India has created some standards for almost every product to protect the economic interests of all citizens. The Standardization Mark also referred to as S-Mark or SM is a mandatory mark of quality on all locally manufactured goods complying with the relevant standards. An example of standardization would be the generally accepted accounting principles (GAAP) to which all companies listed on U.S. stock exchanges must adhere. ... Standardization ensures that certain goods or performances are produced in the same way via set guidelines.
Posted by Account Deleted 5 years ago (9425752)
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Yogita Ingle 5 years ago (2577571)
The Rights of the Consumer
- Right to Safety- Before buying, a consumer can insist on the quality and guarantee of the goods. They should ideally purchase a certified product like ISI or AGMARK.
- Right to Choose- Consumer should have the right to choose from a variety of goods and in a competitive price.
- Right to be informed- The buyers should be informed with all the necessary details of the product, make her/him act wise, and change the buying decision.
- Right to Consumer Education- Consumer should be aware of his/her rights and avoid exploitation. Ignorance can cost them more.
- Right to be heard- This means the consumer will get due attention to express their grievances at a suitable forum.
- Right to seek compensation- The defines that the consumer has the right to seek redress against unfair and inhumane practices or exploitation of the consumer.
Rounak Mishra 5 years ago (10258857)
Posted by Dheeraj . 5 years ago (9177817)
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Posted by Kalpana Meena 5 years ago (9297125)
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Posted by Suraj Thombre 5 years ago (9311906)
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Rounak Mishra 5 years ago (10258857)
Posted by Bani Singh Bani Singh 5 years ago (9038862)
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Shruti ? 5 years ago (9554162)
Posted by Najma Khatoon 5 years ago (8620151)
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Najma Khatoon 5 years ago (8620151)
Posted by Himesh Patidar 4 years, 11 months ago (10310815)
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Sadhana Singh 4 years, 11 months ago (10306445)
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Yogita Ingle 5 years ago (2577571)
Saturated fat is also known as solid fat. Saturated fat in fish and poultry is less when compared to animal fat or red meat. This fat can increase your cholesterol levels. Tropical oils such as cocoa butter, coconut oil, palm oil also have saturated fats. It is mostly found in non-dairy products and snacks in large quantity. Cakes, butter, cookies are some examples of food containing maximum saturated fats.
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