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15. Kinetic Theory Of Gases question bank (Physics)

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Q1.

Two vessels separately contain two ideal gases A and B at the same temperature, the pressure of A being twice that of B. Under such conditions, the density of A is found to be 1.5 times the density of B. The ratio of molecular weight of A and B is

(A)
2
(B)
1/2
(C)
2/3
(D)
3/4
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Q2.

The energy density u/V of an ideal gas is related to its pressure P as

(A)
u/V = 3P
(B)
u/V = 3/2 P
(C)
u/V = 1/3 P
(D)
u/V = 2/3 P
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