Question:medium

If r.m.s. velocity of hydrogen molecules is 4 times that of an oxygen molecule at $47^{\circ}\text{C}$, the temperature of hydrogen molecules is (Molecular weight of Hydrogen and Oxygen are 2 and 32 respectively)}

Show Hint

If the ratio of velocities squared equals the inverse ratio of molar masses, the temperatures must be identical.
Updated On: May 12, 2026
  • $23^{\circ}\text{C}$
  • $47^{\circ}\text{C}$
  • $80^{\circ}\text{C}$
  • $114^{\circ}\text{C}$
Show Solution

The Correct Option is B

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