Question

which of following is a chemical change? opposition boiling of water,tearing of newspaper,cooking a vegetable,freezing of ice​

Answer 1

Your answer is -

1) Tearing of newspaper.

2) Cooking of vegetable

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Answer 2

Answer:

1) Cooking a vegetable

Explanation:

Because the process involves change in chemical properties of the substance. Also it is a permanent change, that cannot be reversed.