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Chemistry · Thermodynamics & Thermochemistry

JEE Main 2024 — 29 January, Shift 1 — Question 71

Which of the following is not correct?

  1. Option A:

    ΔG\Delta \mathrm{G} is negative for a spontaneous reaction

  2. Option B:

    ΔG\Delta G is positive for a spontaneous reaction

    Correct
  3. Option C:

    ΔG\Delta \mathrm{G} is zero for a reversible reaction

  4. Option D:

    ΔG\Delta \mathrm{G} is positive for a non-spontaneous reaction

Answer: B

Step-by-step solution

(ΔG)P,T=(+)(\Delta \mathrm{G})_{\mathrm{P}, \mathrm{T}}=(+) ve for non-spontaneous process

Answer key and solution verified before publishing.

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Exam
JEE Main 2024
Paper
29 January, Shift 1
Subject
Chemistry
Chapter
Thermodynamics & Thermochemistry
Topic
Gibbs Free Energy - Relation with Equilibrium, Metallurgy and Electrochemistry
Which of the following is not correct? | JEE Main 2024 PYQ with Solution · DhiX AI