Chemistry, asked by priyankaa25, 1 year ago

9. A student took 2-3 g of a substance X in a glass beaker and poured water over it
slowly. He observed bubbles along with hissing noise. The beaker becomes hot.
Identify X. What type of reaction is it.

Answers

Answered by achin32

This is an exothermic reaction

achin32: How

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Answered by Anonymous

Answer: X = Calcium oxide (Quick lime), Combination reaction

Explanation:

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