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Chemistry CBSE Live product
Class 10 (2026-27)
Chemical reactions and equations
Annual Revision I
2.
Classification of chemical reactions
Question:
1
m.
Select the correct answer:
Assertion (A):
When quicklime reacts with water, slaked lime is formed with a rise in temperature.
Reason (R):
The reaction is both a combination and endothermic reaction.
Both A and R are true, and R is the correct explanation of the A
Both A and R are true, and R is not the correct explanation of the A
A is true, but R is false
A is false, but R is true
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