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Heat and Thermodynamics question

2025 · 28 Jan · Shift 2 · Q58
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Heat and Thermodynamics question

2025 · 28 Jan · Shift 2 · Q58

JEE MainPhysicsHeat and ThermodynamicsMCQ+4 / −1
The ratio of vapour densities of two gases at the same temperature is 425\frac{4}{25}254​, then the ratio of r.m.s. velocities will be :
  1. A
    52\frac{5}{2}25​
  2. B
    254\frac{25}{4}425​
  3. C
    425\frac{4}{25}254​
  4. D
    25\frac{2}{5}52​
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