NEET2016Chemistry-Thermodynamics
NEET 2016 Chemistry Phase Equilibrium MCQ Question
Type: MCQ-numerical-Hard-Class 11
Consider the following liquid-vapour equilibrium. Liquid ⇌ Vapour Which of the following relation is correct?
A
dlnP/dT = -ΔHv/RT²
B
dlnP/dT = ΔHv/RT²
C
dlnG/dT = ΔHv/RT
D
dlnP/dT = -ΔHv/RT
Correct Answer
Option A
Detailed Explanation
According to the Clausius-Clapeyron equation, the correct relation for liquid-vapour equilibrium is dlnP/dT = -ΔHv/RT².
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