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    • Posted by Vikas Yadav 3 years, 6 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Pramod90000 Sharma 3 years, 6 months ago

    In endothermic reaction in which heat is absorbed but in exothermic the heat is released . Ex- 2Mgo+heat------>2Mg+o2

    0Thank You

    Ankit Raj 3 years, 6 months ago

    Exothermic - A reaction in which heat is released. Ex- respiration Endothermic - A reaction in which head is absorbed. Ex- CaCO3+ heat -----> CaO + CO2

    1Thank You

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    • Posted by Nishita Shah 2 years, 10 months ago

    CBSE > Class 10 > Science
    • 4 answers

    Nishita Shah 3 years, 6 months ago

    Toh series hona chahiye na

    0Thank You

    Nishita Shah 3 years, 6 months ago

    But yeh kaha h ki simultaneously connect hona chahiye

    0Thank You

    Pappu.Singh.Yadav Pappu.Singh.Yadav 3 years, 6 months ago

    What do you mean by pairasitic

    4Thank You

    Udit Paliwal 2 years, 10 months ago

    They should be connected in parallel because if one component doesn't work others will work in parallel combination.

    7Thank You

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    • Posted by Md Farhan 3 years, 6 months ago

    CBSE > Class 10 > Science
    • 0 answers
    ANSWER

    • Posted by Ravi Singh 3 years, 6 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Mehta Janvi 3 years, 6 months ago

    It's already Balanced!!

    0Thank You

    ANSWER

    • Posted by Utkarsh Mishra 3 years, 6 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Raghav Thakur 3 years, 6 months ago

    Holozoic

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    ANSWER

    • Posted by Shekhar Suman 3 years, 6 months ago

    CBSE > Class 10 > Science
    • 0 answers
    ANSWER

    • Posted by Kung Fu Panda 3 years, 6 months ago

    CBSE > Class 10 > Science
    • 0 answers
    ANSWER

    • Posted by Kung Fu Panda 3 years, 6 months ago

    CBSE > Class 10 > Science
    • 4 answers

    Udit Paliwal 3 years, 6 months ago

    Photosynthesis in brief is plants ko bhook kagti hai aur voh khana banate hain

    0Thank You

    Utkarsh Mishra 3 years, 6 months ago

    Photosynthesis is the process by which green plants make their own food carbon dioxide and water by using sunlight in the presence of chlorophyll. 6CO2 (carbon dioxide)+ 6H2O(water) ------> C6H12O6(glucose) + O2(oxygen) Condition necessary for photosynthesis 1) Carbon dioxide 2) Water 3) Sunlight 4) Chlorophyll

    1Thank You

    Prachi Gupta 3 years, 6 months ago

    Photo synthesis is a process in which green plants make their own food from simple inorganic substances like carbondioxide and water in the presence of sunlight and chlorophyll. 6CO2 + 6H2O + light energy(sunlight) ------> 6O2+ C6H12O6(glucose).

    0Thank You

    Sakshi Shah 3 years, 6 months ago

    Photosynthesis is a process in which two people go on picnic click photo send to whatsapp where it is seen by people and which photo this is photo hence photo , seen and this is togather comprises photosynthesis

    0Thank You

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    • Posted by Kinjalk Mishra 3 years, 6 months ago

    CBSE > Class 10 > Science
    • 5 answers

    Atul Datt 3 years, 6 months ago

    No not at all

    0Thank You

    K_Hushii 🍁 3 years, 6 months ago

    No it is not enough to gain 90+

    1Thank You

    Manthan The Bro 3 years, 6 months ago

    But according to me ncert is not enough you have to use guides for study

    0Thank You

    Rishabh Sharma 3 years, 6 months ago

    Not for science also for science use s Chand lakhmir singh manjit Kaur book for physics chemistry and biology this is best for science

    0Thank You

    Shubham Sagar 3 years, 6 months ago

    Yes,you can score 100% if you read only ncert in science ,but when we talk about maths ncert is good to score only 50-60 percent in boards,but if you want to score 100 percent in maths Then follow these Books (1) RD sharma (2) RS Aggarwal (3) all in one - arihant But if you don,t want to do any of these books then do any of these sample paper along with ncert (1) educart (2) arihant (3) oswaal

    4Thank You

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    • Posted by Zenab Mirza 3 years, 6 months ago

    CBSE > Class 10 > Science
    • 0 answers
    ANSWER

    • Posted by Tarun Singh 3 years, 6 months ago

    CBSE > Class 10 > Science
    • 0 answers
    ANSWER

    • Posted by Hema Sri 3 years, 7 months ago

    CBSE > Class 10 > Science
    • 5 answers

    Pramod90000 Sharma 3 years, 6 months ago

    Not mirror , lens

    0Thank You

    Pramod90000 Sharma 3 years, 6 months ago

    Concave mirror is converging mirror , convex mirror is diverging mirror .Always convex have virtual and erect image formation but concave mirror formed a real image or may be.

    0Thank You

    Hema Sri 3 years, 6 months ago

    Thank you guys

    0Thank You

    Divya Singh 3 years, 7 months ago

    Sis concave mirror have virtual focus and convex lense has real focus Concave lense is diversing lense Convex lense is converging lense Ray digram of concave lense is just like convex mirror and Ray digram of convex lens is same like concave mirror

    4Thank You

    Sk Muzamil Bux 3 years, 7 months ago

    Concave lens is converging Convex lens is diverging

    1Thank You

    ANSWER

    • Posted by Shanmukha Priya Kandregula 3 years, 7 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Shubhan Sharma 3 years, 7 months ago

    Amount of reflection

    1Thank You

    ANSWER

    • Posted by Hemshikha Heemu 3 years, 7 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Aanya Raj Chitransh 3 years, 6 months ago

    Hey student! If you want biology or any subject handwritten notes you can go and subscribe my new channel . I have recently post only geography class X notes. But if you want another one then please comment and if you have any type of question you can ask I comment box then I will make seperate query video and give your answer. My channel name - ARC's creation & class 🎨📚

    0Thank You

    ANSWER

    • Posted by Sharankumar Hiremath 3 years, 7 months ago

    CBSE > Class 10 > Science
    • 0 answers
    ANSWER

    • Posted by Raginee Kanojia 3 years, 7 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Raginee Kanojia 3 years, 7 months ago

    Answer nhi aaya

    1Thank You

    ANSWER

    • Posted by Sumit Bhargav 3 years, 7 months ago

    CBSE > Class 10 > Science
    • 0 answers
    ANSWER

    • Posted by Sneha Malhan 3 years, 7 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Dipanshu Saini 3 years, 6 months ago

    N-butane

    1Thank You

    ANSWER

    • Posted by Aryan Dhiman 3 years, 7 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Shruti Thakur 3 years, 5 months ago

    Bleaching powder is synthesized by the action of chlorine gas (produced from the chlor-alkali process) on dry slaked lime (

    0Thank You

    ANSWER

    • Posted by Mariya Fatima 3 years, 7 months ago

    CBSE > Class 10 > Science
    • 0 answers
    ANSWER

    • Posted by Siri. Gudivada 3 years, 7 months ago

    CBSE > Class 10 > Science
    • 3 answers

    Pramod90000 Sharma 3 years, 6 months ago

    What are reaction ? In this process one substance react to other substance and make a new product with new property is known as reaction

    0Thank You

    Khursheed Alam 3 years, 7 months ago

    What are reaction

    0Thank You

    Mohd Vashim 3 years, 7 months ago

    Jjk

    1Thank You

    ANSWER

    • Posted by Divyansh Gupta 3 years, 7 months ago

    CBSE > Class 10 > Science
    • 0 answers
    ANSWER

    • Posted by Divyansh Gupta 3 years, 7 months ago

    CBSE > Class 10 > Science
    • 0 answers
    ANSWER

    • Posted by Alishan Ansari 3 years, 7 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Somya Methwani 3 years, 7 months ago

    We can find the valency of an atom by its atomic number . With the help of atomic number we will fill the K, L and M shells with the k shell with the help of 2n² law and the rest shells with octat law and after filling the number of electrons in the last shell decide the valency... If it satisfy the laws and have 8 or 2 electrons in the last shell then it is a balanced atom but if not then the number of electrons in last shell are the valence electrons. For eg. Sodium Atomic number 11 Configuration - 2,8,1 ( valence electrons - 1) To balance sodium now according to octat law its better to give 1 electron to other then having 7 electrons so if gives 1 electron to other it will have a positive charge • Na+ that's why.. Chlorine as like it needs 1 electron to balance its atom so if the electron is taken then it contains negative charge..so Cl- It will be my pleasure if u get it

    1Thank You

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    • Posted by Aditya Jha 3 years, 7 months ago

    CBSE > Class 10 > Science
    • 0 answers
    ANSWER

    • Posted by Paakhi Tande 3 years, 7 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Pramod90000 Sharma 3 years, 6 months ago

    Heterotrophic nutrition are those nutrition which organism do not make their own food it depend on other organism for their food .Ex - Human beings

    0Thank You

    Utkarsh Mishra 3 years, 6 months ago

    Autotrophic nutrition is that mode of nutrition in which organisms makes its own food from simple inorganic materials substance like Carbon dioxide and water presence in the surrounding. The autotrophic organisms contain green pigment, Chlorophyll which is capable of observing sunlight. There are two types of autotrophic mode of nutrition 1) photosynthetic 2) chemosynthetic Heterotrophic nutrition is that mode of nutrition in which organisms do not make their own food from simple inorganic materials like Carbon dioxide and water and depend on other organism for their food. All the animals,most of the bacterias, fungi and non-green plants have heterotrophic mode of nutrition. There are three types of heterotrophic nutrition 1) Saprotrophic (sapra means ratter) 2) Parasite 3) Holozoic

    0Thank You

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    • Posted by Shahnawaz Khan Pathan 3 years, 7 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Udit Paliwal 3 years, 6 months ago

    First see its electrons in outermost shell if they are less than 4 then valency is same as electrons but if it exceed 4 or it is 4 subtract those electrons from 8. Remaining is the valency

    0Thank You

    Sanket .........✨ 3 years, 7 months ago

    With tha help of electronic configuration .....

    0Thank You

    ANSWER

    • Posted by Apurva Swarnkar 3 years, 7 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Shreyas Kumar Bhoi 3 years, 7 months ago

    And when the stomatal pore can closed it called dark reaction

    1Thank You

    Shreyas Kumar Bhoi 3 years, 7 months ago

    When the stomatal pore open then the water enter to the cell is called light reaction

    2Thank You

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    • Posted by Simar Manni 3 years, 7 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Mahima Harit 3 years, 7 months ago

    4 chamber heart

    2Thank You

    ANSWER

    • Posted by Nitin Verma 3 years, 7 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Vamsi Koyya 3 years, 7 months ago

    Deoxyribo Nuclic Acid

    0Thank You

    ANSWER

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