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Tamil Nadu Board of Secondary EducationHSC Science Class 11

Molar heat of vapourisation of a liquid is 4.8 kJ mol–1. If the entropy change is 16 J mol–1 K–1, the boiling point of the liquid is

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Question

Molar heat of vapourisation of a liquid is 4.8 kJ mol–1. If the entropy change is 16 J mol–1 K–1, the boiling point of the liquid is

Options

  • 323 K

  • 27°C

  • 164 K

  • 0.3 K

MCQ
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Solution

27°C

shaalaa.com
Enthalpy Change of a Reaction (ΔrH) - Thermochemical Equations
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Chapter 7: Thermodynamics - Evaluation [Page 223]

APPEARS IN

Samacheer Kalvi Chemistry - Volume 1 and 2 [English] Class 11 TN Board
Chapter 7 Thermodynamics
Evaluation | Q I. 23. | Page 223

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