1
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1

A 10.0 L flask contains 64 g of oxygen at 27$$^\circ$$C. (Assume O2 gas is behaving ideally). The pressure inside the flask in bar is (Given R = 0.0831 L bar K$$-$$1 mol$$-$$1)

A
2.5
B
498.6
C
49.8
D
4.9
2
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Choose the correct option for graphical representation of Boyle's law, which shows a graph of pressure vs. volume of a gas at different temperatures :
A
NEET 2021 Chemistry - Gaseous State Question 7 English Option 1
B
NEET 2021 Chemistry - Gaseous State Question 7 English Option 2
C
NEET 2021 Chemistry - Gaseous State Question 7 English Option 3
D
NEET 2021 Chemistry - Gaseous State Question 7 English Option 4
3
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Choose the correct option for the total pressure (in atm.) in a mixture of 4g O2 and 2g H2 confined in a total volume of one litre at 0$$^\circ$$C is :

[Given R = 0.082 L atm mol$$-$$1K$$-$$1, T = 273 K]
A
26.02
B
2.518
C
2.602
D
25.18
4
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
A mixture of N2 and Ar gases in a cylinder contains 7g of N2 and 8g of Ar. If the total pressure of the mixture of the gases in the cylinder is 27 bar, the partial pressure of N2 is :
[Use atomic masses (in g mol$$ - $$1) : N = 14, Ar = 40]
A
12 bar
B
15 bar
C
18 bar
D
9 bar
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