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Heat and Thermodynamics question

2022 · 28 Jul · Shift 1 · Q53
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  5. /2022 · 28 Jul · Shift 1 · Q53

Heat and Thermodynamics question

2022 · 28 Jul · Shift 1 · Q53

JEE MainPhysicsHeat and ThermodynamicsMCQ+4 / −1
Given below are two statements : Statement I : The average momentum of a molecule in a sample of an ideal gas depends on temperature. Statement II : The rms speed of oxygen molecules in a gas is vvv. If the temperature is doubled and the oxygen molecules dissociate into oxygen atoms, the rms speed will become 2v2 v2v. In the light of the above statements, choose the correct answer from the options given below :
  1. A
    Both Statement I and Statement II are true
  2. B
    Both Statement I and Statement II are false
  3. C
    Statement I is true but Statement II is false
  4. D
    Statement I is false but Statement II is true
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