Single correct · +4 / −1
The work done by a gas in an isobaric expansion from V₁ to V₂ at pressure P is:
- (a) P(V₂ - V₁)
- (b) V(P₂ - P₁)
- (c) nRT ln(V₂/V₁)
- (d) 0
Answer and solution
Answer (a) P(V₂ - V₁)
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