Assertion (A) : S.I. unit of potential difference is named after Alessandro Volta.

Reason (R) : S.I. unit of voltage is Volts.

Choose the correct option.

1. Both A and R are true and R is the correct explanation of A.
2. Both A and R are true, but R is not the correct explanation of A.
3. A is true, but R is false.
4. A is false, but R is true.

B

The two statements are independently correct but reason is NOT the actual reason for assertion.