One mole of an ideal gas at 300 K in thermal contact with

One mole of an ideal gas at 300 K in thermal contact with surroundings expands isothermally from 1.0 L to 2.0 L against a constant pressure of 3.0 atm. In this process, the change in entropy of surroundings (ΔS) in JK‾¹ is –
(1 L atm = 101.3 J)

(A) 5.763
(B) 1.013
(C) –1.013
(D) –5.763

Anurag Mishra Professor Asked on 23rd May 2016 in Physics.
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1 Answer(s)

Answer: (C) – 1.013 

Anurag Mishra Professor Answered on 24th May 2016.
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