If the collision frequency of hydrogen molecules in a closed chamber at $27^\circ\mathrm{C}$ is $Z$, then the collision frequency of the same system at $127^\circ\mathrm{C}$ is :

Option 1: $\frac{2}{\sqrt{3}}Z$

JEE Main 2024 · PhysicsMultiple choiceSingle correctEasyApplication

JEE Main 5 April 2024, Shift 1, Physics Q39

Question 39 of 90 in this shift, Physics question 9 of 30, Section A.

If the collision frequency of hydrogen molecules in a closed chamber at

27^\circ\mathrm{C}

Z

, then the collision frequency of the same system at

127^\circ\mathrm{C}

is :

Official answer

Option 1

NTA final key.