Home Chemistry Surface Chemistry Telangana & AP CET Previous Year Question Which of the following statements is/are not…
Chemistry Surface Chemistry Telangana & AP CET Previous Year Question Single Correct MCQ
Published on: August 12, 2026

Which of the following statements is/are not correct?

A
Adsorption is accompanied by decrease in enthalpy as well as decrease in entropy of the system.
A, D
B
Gases, which can react strongly with adsorbent show chemisorption.
B, C
C
When the value of the slope of the Freundlich isotherm is non-zero, adsorption is independent of pressure.
A, C
D
Gold number of potato starch is 0.15 .
C, D

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The correct answer is:
D

Adsorption of a.gas depends on pressure over it
Gold number for potato starch is about 20 . Hence, statements and are not correct.

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