Question

5. Calcium oxide reacts vigorously with water produce slaked lime.
CaO(s) + H2O() + Ca(OH)(aq)
This reaction can be classified as:​

Answer 1

Explanation:

When calcium oxide reacts with water it produces slaked lime and a huge amount of heat is released, this reaction can be classified as a combination reaction. Hence, the correct answer is (A) and (B).

Answer 2

Hey mate ☺️

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Calcium oxide reacts vigorously with water to produce slaked lime , it is an exothermic process because heat is released and it is an example of combination reaction.

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