1.

Assertion (A) : Electrochemistry is the study of production of electricity from energy released during spontaneous chemical reactions. Reason (R) : Study of electrochemistry is important for creating new technologies.

Answer»

Both Assertion (A) and REASON (R) are correct statements, and Reason (R) is the correct EXPLANATION of the Assertion (A).
Both Assertion (A) and Reason (R) are correct statements, but Reason (R) is not the correct explanation of the Assertion (A)
Assertion (A) is correct, but Reason (R) is incorrect statement.
Assertion (A) is incorrect, but Reason (R) is correct statement.

Answer :B


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