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Heat and Thermodynamics question

2023 · 13 Apr · Shift 1 · Q51
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  5. /2023 · 13 Apr · Shift 1 · Q51

Heat and Thermodynamics question

2023 · 13 Apr · Shift 1 · Q51

JEE MainPhysicsHeat and ThermodynamicsMCQ+4 / −1
The rms speed of oxygen molecule in a vessel at particular temperature is (1+5x)12v\left(1+\frac{5}{x}\right)^{\frac{1}{2}} v(1+x5​)21​v, where vvv is the average speed of the molecule. The value of xxx will be: (\left(\right.( Take π=227)\left.\pi=\frac{22}{7}\right)π=722​)
  1. A
    4
  2. B
    8
  3. C
    28
  4. D
    27
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