1
MHT CET 2024 15th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Under similar conditions enthalpy of freezing is exactly opposite to

A
enthalpy of fusion
B
enthalpy of vaporization
C
enthalpy of solution
D
enthalpy of atomization
2
MHT CET 2024 15th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

100 ml of $\mathrm{H}_{2(\mathrm{~g})}$ and 100 ml of $\mathrm{Cl}_{2(\mathrm{~g})}$ were allowed to react at 1 bar pressure as

$$\mathrm{H}_{2(\mathrm{~g})}+\mathrm{Cl}_{2(\mathrm{~g})} \longrightarrow 2 \mathrm{HCl}_{(\mathrm{g})}$$

What will be the PV type of work done during reaction?

A
Zero J
B
+10 J
C
$-$10 J
D
$-$100 J
3
MHT CET 2024 11th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify the process from following such that volume of system remains constant.

A
adiabatic process
B
isochoric process
C
isothermal process
D
isobaric process
4
MHT CET 2024 11th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Two moles of an ideal gas are compressed isothermally and reversibly from 40 L to 20 L at 300 K . What is the work done? $\left(\mathrm{R}=8.314 \mathrm{~J} \mathrm{~K}^{-1} \mathrm{~mol}^{-1}\right)$

A
3.46 kJ
B
4.16 kJ
C
2.08 kJ
D
6.12 kJ
MHT CET Subjects
EXAM MAP