1
MHT CET 2025 19th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
For ideal non-rigid diatomic gas, the value of $\frac{\mathrm{R}}{\mathrm{C}_{\mathrm{V}}}$ is nearly $\left(\gamma=\frac{\mathrm{C}_{\mathrm{P}}}{\mathrm{C}_{\mathrm{V}}}=\frac{9}{7}\right)$
A
0.4
B
0.66
C
0.28
D
1.28
2
MHT CET 2025 19th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
When the heat is given to a gas in an Isothermal process, then there will be
A
external work done.
B
rise in temperature.
C
increase in internal energy.
D
external work done and also rise in temperature.
3
MHT CET 2024 16th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

During an experiment, an ideal gas is found to obey an additional law $\mathrm{VP}^2=$ constant. The gas is initially at temperature ' T ' and volume ' V '. What will be the temperature of the gas when it expands to a volume 2 V ?

A
$\sqrt{3} \mathrm{~T}$
B
$\sqrt{\frac{1}{2 T}}$
C
$\sqrt{2} \mathrm{~T}$
D
$\sqrt{3 \mathrm{~T}}$
4
MHT CET 2024 16th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

The first operation involved in a Carnot cycle is

A
isothermal expansion.
B
adiabatic expansion.
C
isothermal compression.
D
adiabatic compression.
MHT CET Subjects
EXAM MAP