1.

Assertion (A) : Electrolytical cell is a device for using electrical energy to carry non-spontaneous chemical reactions. Reason (R) : We can construct innumerable number of galvanic cells on the pattern of Daniel cell by taking combinations of different half-cells.

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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