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Question

Physics Question on Ideal gas equation

A flask contains Hydrogen and Argon in the ratio 2:1 by mass. The temperature of the mixture is 30°C. The ratio of average kinetic energy per molecule of the two gases (K argon/K hydrogen) is:
(Given: Atomic Weight of Ar = 39.9)

A

39.92\frac{39.9}{2}

B

1

C

39.9

D

2

Answer

1

Explanation

Solution

The correct option is(B): 1