For the reaction $A + B \rightarrow C + D + q$,which has a positive entropy change,the reaction:

  • A
    will be spontaneous at high temperatures.
  • B
    will be spontaneous only at low temperatures.
  • C
    will be non-spontaneous at any temperature.
  • D
    will be spontaneous at any temperature.

Explore More

Similar Questions

One mole of which of the following has the highest entropy?

The change in entropy is negative for which of the following processes?

For which of the following reactions will $\Delta S$ be maximum?

The molar heat of vaporisation of a liquid is $6 \ kJ \ mol^{-1}$. If the entropy change is $16 \ J \ mol^{-1} \ K^{-1}$,the boiling point of the liquid is:

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

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