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CGP EDU Academic Team
Published on: August 13, 2026
Δ H = 30 kJ mol –1 , Δ S = 75 J / k / mol. Find boiling temperature at 1 atm.
Text Solution
Verified by ExpertsThe correct answer is:
A
Given that, Δ H vaps = 30 kJ/mol = 30 × 10 3 J/mol.
Δ S vaps = 75 J/mol.
We know that, Δ S = 
∴ Δ H = T Δ S 
30×10 3 = T × 75.
T = 400 K.
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