1
COMEDK 2020
MCQ (Single Correct Answer)
+1
-0

Equal volumes of two gases, having their densities in the ratio of 1 : 16 exert equal pressures on the walls of two containers. The ratio of their rms velocities $$\left(\frac{c_1}{c_2}\right)$$

A
1 : 8
B
8 : 1
C
1 : 4
D
4 : 1
2
COMEDK 2020
MCQ (Single Correct Answer)
+1
-0

A gaseous mixture consists of 16 g of helium and 16 g of oxygen. The ratio $$C_p/C_V$$ of the mixture is

A
1.4
B
1.54
C
1.59
D
1.62
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