JEE Mains · Chemistry · STD 11 - 5. Thermodynamics and thermochemistry
One mole of an ideal monoatomic gas is subjected to changes as shown in the graph. The magnitude of the work done (by the system or on the system) is \(...........J\) (nearest integer). Given : \(\log 2=0.3, \ln 10=2.3\)

- A \(620\)
- B \(621\)
- C \(623\)
- D \(624\)
Answer & Solution
Correct Answer
(A) \(620\)
Step-by-step Solution
Detailed explanation
\(1 \rightarrow 2 \Rightarrow \text { Isobaric process }\) \(2 \rightarrow 3 \Rightarrow \text { Isochoric process }\) \(3 \rightarrow 1 \Rightarrow \text { Isothermal process }\) \(W = W _{1 \rightarrow 2}+ W _{2 \rightarrow 3}+ W _{3 \rightarrow 1}\)…
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