OnlineCBT Logo OnlineCBT

Chemistry · THERMODYNAMICS

हिन्दी

Why is the entropy change \( \Delta S \) inversely proportional to temperature \( T \) when heat \( q_{\text{rev}} \) is added to a system?

  1. A
    Entropy depends only on pressure and volume, not temperature
  2. B
    The internal energy change is greater at lower temperature
  3. C
    Molecules become stationary at high temperatures
  4. D
    Higher temperature already possesses greater randomness, so adding heat causes less fractional disorder than at lower temperature
View Answer & Solution

Correct answer · Option D

Higher temperature already possesses greater randomness, so adding heat causes less fractional disorder than at lower temperature

Explanation

Temperature is a measure of average chaotic motion; heat added to a system at lower temperature induces significantly greater additional randomness.
Address Contact

+91 7877547686

E-mail

onlinecbtportal@gmail.com

Helpline Number

+91 7877547686


Click To Download
Get it on Google Play

ऐप डाउनलोड करने
के लिए Google Play पर
उपलब्ध है

WhatsApp Chat