Home JEE Main - Previous Year Papers JEE MAIN 2020 PAPER-1 Two moles of an ideal gas with are mixed wi…
JEE Main - Previous Year Papers JEE MAIN 2020 PAPER-1 Single Correct MCQ
Published on: August 22, 2026

Two moles of an ideal gas with are mixed with 3 moles of another ideal gas with . The value of for the mixture is

A
B

C
D

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Verified by Experts
The correct answer is:
B

For first gas having

Using formula

Similarly for gas having

Now of mixture

Given that and

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