Assertion : Leclanche cell is used, when constant supply of electric current is not required. Reason : The e.m.f. of a Leclanche cell falls, if it is used continuously.

If both assertion and reason are true but reason is not the correct explanation of the assertion.

If both assertion and reason are true and the reason is the correct explanation of the assertion.

If assertion is true but reason is false.

If the assertion and reason both are false.

If assertion is false but reason is true.

Assertion : Leclanche cell is used, when constant supp

1.	Assertion : Leclanche cell is used, when constant supply of electric current is not required. Reason : The e.m.f. of a Leclanche cell falls, if it is used continuously.
A.	If both assertion and reason are true and the reason is the correct explanation of the assertion.
B.	If both assertion and reason are true but reason is not the correct explanation of the assertion.
C.	If assertion is true but reason is false.
D.	If the assertion and reason both are false.
E.	If assertion is false but reason is true.
Answer» B. If both assertion and reason are true but reason is not the correct explanation of the assertion.