When naphthalene is heated strongly,it undergoes sublimation. What happens to the entropy of the system?

  • A
    Entropy increases.
  • B
    Entropy decreases.
  • C
    Entropy remains unchanged.
  • D
    $\Delta G$ becomes negative.

Explore More

Similar Questions

When disorder of a system increases,the change is said to be

At $1 \ atm$ pressure,if $\Delta S_{\text{vap}} = 75 \ J \ K^{-1} \ mol^{-1}$ and $\Delta H_{\text{vap}} = 30 \ kJ \ mol^{-1}$,what will be the boiling point of the liquid in $K$?

In which of the following processes is $\Delta S$ negative?

The second law of thermodynamics states that in a cyclic process:

In which of the following processes is $\Delta S$ positive?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo