Test SeriesFree PYQsExamsPricing

MHT CET Physics question

PhysicsKinetic Theory of GasesMHT CET

The rms velocity of gas molecules is . The rms velocity of molecules of gas with twice the molecular weight and half the absolute temperature is

Answer: (D)

Solution

, so the new speed is \sqrt{\frac{1/2}{2}}\frac$12 = 150\

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-063645