Question

The RMS speed of hydrogen gas molecules at
27°C is v. The RMS speed of oxygen gas molecules at 927°C will be
(1) v/root2
(2) 2v
(3) v/2
(4) v/4
Answer=(3)​

Answer 1

Explanation:

The RMS speed of hydrogen gas molecules at

27°C is v. The RMS speed of oxygen gas molecules at 927°C will be

(1) v/root2

(2) 2v

(3) v/2☑️☑️

(4) v/4

Answer 2

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(3) v/2