Chemical reactions and equations — task. Chemistry CBSE Live product, Class 10 (2026-27).

Pick the correct choice for the following assertion-reason pair:

Assertion (A): The reaction between zinc and hydrochloric acid is exothermic.

Reason (R): Energy is absorbed due to the formation of new bonds in zinc chloride.

Both A and R are true, and R is the correct explanation of the A
A is false, but R is true
Both A and R are true, and R is not the correct explanation of the A
A is true, but R is false

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4. Chemical reactions and equations

Question: