Question

the second law of thermodynamics is a fundamental law of science. In this problem we consider the thermodynamics of
Paragraph for Question Nos. 12 - 15
an ideal gas, phase transition and chemical equilibrium 5 moles of CO2 gas expand isothermally in thermal contact
with surrounding temperature = 15°C) against a fixed external pressure of 1.00 bar. The initial and final volume of gas are
10 litre and 30 litre respectively
12. Assuming CO2 to be an ideal gas, AS system is
(A) 45.6 J/K/Mole
(B) 9.1 J/K/Mole
(C) 45.6 J/K/Mole
(D) -9.1 J/K/Mole
13. If expansion of the gas takes place reversibly, then AS system would have been
(A) 19.82 K
(B) 45.6 %
(C) 84.21 %
(D) 9.1 %
14. Aşurrounding is
(A) -27.4 %
(B) 6.94 %
(C) O
(D) 6.94 %.
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Answer 1

paagal. itna bhi bada question koi likhta hei kya

Answer 2

Answer:

oi itha bada thum tho pagal hey