Chemistry · Thermodynamics - Entropy Change
1 mole of a perfect monatomic gas with volume V1 undergoes an adiabatic free expansion to a final volume V2 = 5V1. The change in molar entropy (ΔS, in J K-1 mol-1) of the gas is: (Given R = 8.314 J K-1 mol-1)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 18.31
- 21.61
- 313.38✓
- 40
Correct answer
13.38
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Preparing for Chemistry?
Practice full-length Chemistry mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Thermodynamics - Entropy Change MCQs →Want more practice questions on Thermodynamics - Entropy Change?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Chemistry · Thermodynamics - Entropy Change