1
MHT CET 2024 16th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following equation relates temperature of a reaction with $\Delta \mathrm{H}^{\circ}$ and $\Delta \mathrm{S}^{\circ}$ at equilibrium?

A
$\Delta H^{\circ}=\frac{T}{\Delta S^{\circ}}$
B
$\Delta \mathrm{H}^{\circ}=\frac{\Delta \mathrm{S}^{\circ}}{\mathrm{T}}$
C
$\Delta \mathrm{H}^{\circ}=\mathrm{T} \Delta \mathrm{S}^{\circ}$
D
$\Delta \mathrm{H}^{\circ}=\frac{1}{\mathrm{~T} \Delta \mathrm{~S}^{\circ}}$
2
MHT CET 2024 16th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

The enthalpy of vaporisation of a liquid is $30 \mathrm{~kJ} \mathrm{~mol}^{-1}$ and entropy of vaporisation is $75 \mathrm{JK}^{-1} \mathrm{~mol}^{-1}$. Calculate boiling point of liquid at 1 atm .

A
250 K
B
400 K
C
450 K
D
600 K
3
MHT CET 2024 16th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Find work done on 2 mole of an ideal gas at $27^{\circ} \mathrm{C}$ if it is compressed reversibly and isothermally from $5.05 \times 10^6 \mathrm{Nm}^{-2}$ to $1.01 \times 10^5 \mathrm{Nm}^{-2}$ pressure.

A
19.52 kJ
B
1.95 kJ
C
39.04 kJ
D
3.904 kJ
4
MHT CET 2024 15th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

A system performs mechanical work equal to 15 kJ and looses 2 kJ of heat to surrounding. What is the change in internal energy of a system?

A
$-$15 kJ
B
$-$17 kJ
C
13 kJ
D
19 kJ
MHT CET Subjects
EXAM MAP