Home Chemistry General Principles and Processes of Isolation of Elements ( Not In Syllabus ) General Selection of temperature to carry out a redu…
Chemistry General Principles and Processes of Isolation of Elements ( Not In Syllabus ) General Single Correct MCQ
Published on: August 11, 2026

Selection of temperature to carry out a reduction process depends so as to make :

A
DG negative`
B
DG positive
C
DH negative
D
DH positive

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Text Solution

Verified by Experts
The correct answer is:
A

For a reduction process the change in the free energy, Δ G must be negative and to make Δ G negative temperature should be high enough so that T Δ S > Δ H.

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