JEE · NEET Previous Year Question
If the absolute temperature of a gas is increased 5 times, the r.m.s. velocity of the gas molecules will be
Topic: JEE PYQ
Answer: C. Full step-by-step solution below.
- A10 times
- B5 times
- C times
- D25 times
Correct answer: C
Solution
(c) : As r.m.s velocity of the gas moleculesNow Temperature ' ' increased to .
From equation (i),
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