When one mole of an ideal gas is compressed to half of its initial volume and simultaneously heated to twice its initial temperature , the change in e

When one mole of an ideal gas is compressed to half of its initial volume and simultaneously heated to twice its initial temperature , the change in entropy of gas `(DeltaS)` is :
A. `C_(p.m) In 2`
B. `C_(v.m) In 2`
C. `R In 2`
D. `(C_(v.m) - R) In 2`

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Answer - D
`DeltaS =nC_(v.m) "In" (T_(2))/(T_(1)) + nR "In" (V_(2))/(V_(1)) = C_(v.m) "In" 2+ R "In" ((1)/(2)) = (C_(v.m)-R) In 2`

5 views Answered 2023-02-05 15:29

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