Verified Solution • 2025–26 Session
hard
QJEEM_2024_26: JEE Main 2024 JEEM_2024_26 Solution: Find the temperature of H2 gas at which its rms speed is equal…
Find the temperature of H2 gas at which its rms speed is equal to that of O2 at 47°C.
Multiple Choice Options
- A 20°C
- B -20°C
- C -253°C
- D 17°C
Step-by-Step Verified Solution
Vrms = √(3RT/M); T_H2 = (320/2)/(32/32) => T_H2 = 20 K => T_H2 = -253°C