MHT CET 2026 13th April Evening Shift | MHT CET Year Wise Previous Years Questions

MHT CET 2026 13th April Evening Shift

MCQ (Single Correct Answer)

-0

A sample of gas at temperature $T$ is adiabatically expanded to double its volume. The work done by the gas in the process is (given, $\gamma = \dfrac{3}{2}$):

$W = TR[\sqrt{2} - 2]$

$W = \dfrac{T}{R}[\sqrt{2} - 2]$

$W = \dfrac{R}{T}[2 - \sqrt{2}]$

$W = RT[2 - \sqrt{2}]$

MHT CET 2026 13th April Evening Shift

MCQ (Single Correct Answer)

-0

Energy of a gas/litre is $600$ joule, then what will be its pressure?

$4 \times 10^5$ N/m$^2$

$10^5$ N/m$^2$

$6 \times 10^5$ N/m$^2$

$3 \times 10^5$ N/m$^2$

MHT CET 2026 13th April Evening Shift

MCQ (Single Correct Answer)

-0

According to law of equipartition of energy the molar specific heat of a non rigid diatomic gas at constant volume is

$(9/2) R$

$(5/2) R$

$(3/2) R$

$(7/2) R$

MHT CET 2026 13th April Evening Shift

MCQ (Single Correct Answer)

-0

Let $\gamma_1$ be the ratio of molar specific heat at constant pressure and molar specific heat at constant volume of a mono-atomic gas and $\gamma_2$ be the similar ratio of diatomic gas. Considering the diatomic gas molecule as a rigid rotator, the ratio, $\gamma_1 / \gamma_2$ is

$27/35$

$35/27$

$25/21$

$21/25$

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