Home JEE Main - Previous Year Papers JEE MAIN 2020 PAPER-6 In a box, a mixture containing and along w…
JEE Main - Previous Year Papers JEE MAIN 2020 PAPER-6 Single Correct MCQ
Published on: August 14, 2026

In a box, a mixture containing and along with charcoal is present. Then, the variation of pressure with time will be:

A
B
C
D

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Verified by Experts
The correct answer is:
C

As and gets adsorbed on the surface of charcoal, the pressure decreases. So, option and can be eliminated. After some time, as almost all the surface sites are occupied, the pressure becomes constant.

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