1
MHT CET 2024 2nd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which from following gases of same mass exerts highest pressure at constant temperature?

A
$\mathrm{H}_2$
B
$\mathrm{N}_2$
C
$\mathrm{O}_2$
D
$\mathrm{Cl}_2$
2
MHT CET 2023 14th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

A neon-dioxygen mixture contains $$64 \mathrm{~g} \mathrm{~O}_2$$ and $$160 \mathrm{~g} \mathrm{~Ne}$$. If the total pressure is $$25 \mathrm{~bar}$$, calculate the partial pressure of dioxygen.

A
5 bar
B
7.5 bar
C
10 bar
D
20 bar
3
MHT CET 2023 14th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Find the temperature in degree Celsius if volume and pressure of 2 mole ideal gas is $$20 \mathrm{~dm}^3$$ and $$4.926 \mathrm{~atmospheres}$$ respectively. ($$\mathrm{R}=0.0821 \mathrm{~dm}^3 \mathrm{~atm} \mathrm{~K}^{-1} \mathrm{~mol}^{-1})$$

A
273
B
327
C
600
D
453
4
MHT CET 2023 13th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

A closed container contains mixture of non-reacting gases $$A$$ and $$B$$. Partial pressure of $$A$$ and $$B$$ are 4.5 bar and 5.5 bar respectively. Find mole fractions of $$A$$ and $$B$$ respectively?

A
0.035 and 0.065
B
0.055 and 0.045
C
0.45 and 0.55
D
0.55 and 0.45
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