AIPMT PRELIMS2004Physics-Gaseous State
AIPMT PRELIMS 2004 Physics Ideal Gas Equation MCQ Question
Type: MCQ-numerical-Medium-Class 11
The equation of state for 5g of oxygen at a pressure P and temperature T, when occupying a volume V, will be:-
A
PV = 5 RT
B
PV = (5/2) RT
C
PV = (5/16) RT
D
PV = (5/32) RT
Correct Answer
Option D
Detailed Explanation
Using the ideal gas equation PV = nRT, where n = mass/molar mass = 5g/32g/mol = 5/32 mol. Therefore, PV = (5/32)RT.
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