Question

Is Sodium Chloride a Chemical Change ?​

Answer 1

Answer:

When water is added to sodium chloride, there is no new product formed, hence it is a physical change. When dilute sulphuric acid is added to zinc, a new product zinc sulphate is formed, hence it is a chemical change.

Explanation:

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Answer 2

When water is added to sodium chloride, there is no new product formed, hence it is a physical change. When dilute sulphuric acid is added to zinc, a new product zinc sulphate is formed, hence it is a chemical change.

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