JEE Advanced Model Paper 16 with solutions for online practice

Question : 8 of 69

Marks: +1, -0

The correct statement regarding various types of molecular speeds are

Increasing temperature increases the fraction of molecules having Umps
Increasing temperature increases Umps
In a sample of gas at a given temperature, molecules with extremely low and highspeeds are less
At the same temperature lighter gaseous having narrow distribution of molecularspeeds than heavier gaseous

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