Given below are two statements. One labelled as Assertion (A) and the other labelled as Reason (R) :

Assertion (A) : The efficiency of fuel cells is not limited by the second law of thermodynamics.

Reason (R) : There is no intermediate heat to work conversion in a fuel cell.

A Both (A) and (R) are correct and (R) is the correct explanation of (A).

B Both (A) and (R) are correct and (R) is not the correct explanation of (A).

C (A) is true, but (R) is false.

D (A) is false, but (R) is true.

Answer & Explanation
Answer:Both (A) and (R) are correct and (R) is the correct explanation of (A).

Article and Schedule Quiz	Start Test!

Take Mock Tests

Missiles Mock Test	Start Test!
SSC MTS Mock Test	Start Test
IBPS CLERK MOCK TEST	Start Test
SSC MTS 2022 JULY 26 Shift 1 (ENGLISH)	Start Test!
SSC GD Previous Year Paper 2021 Nov 17 Shift - I (Hindi)	Start Test!
SSC CGL Tier - 1 PYP 2022 April 21 Shift- 1 (ENGLISH)	Start Test!
MPSC PAPER I MOCK TEST 1 (ENGLISH)	Start Test!
IB Security Assistant Mock test 1 (english)	Start Test!
UP POLICE CONSTABLE MOCK TEST 1	Start Test!
DELHI POLICE CONSTABLE MOCK TEST 1 (HINDI)	Start Test!