Question

plz tell me important questions in class 10th ncert science​

Answer 1

Answer:

IMPORTANT QUESTIONS

CHAPTER 1 -:

QUESTION 1 - write a balanced chemical equation for the process of photosynthesis

QUESTION 2 - when do desert plans take up carbon dioxide and perform photosynthesis?

QUESTION 3 - state the type of chemical reactions and chemical equation that take place in the following :

a. magnesium wire is burnt in air

b. electric current is passed through water

c. amonia and hydrogen chloride gases are mixed

QUESTION 4 - discuss the importance of decomposition reaction in metal industry in three points

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