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MHT CET20242 May 2024Morning ShiftPhysicsThermodynamicsActual

A sample of oxygen gas and a sample of hydrogen gas both have the same mass, same volume and the same pressure. The ratio of their absolute temperature is (Molecular wt. of O ₂ & H ₂ is 32 and 2 respectively)

Options

  1. A1: 4
  2. B1: 8
  3. C16: 1
  4. D12: 1

Correct answer

C. 16: 1

Step-by-step solution

aligned & P ₁ ~V ₁= m ₁ M ₁ RT ₁ & P ₂ ~V ₂= m ₂ M ₂ RT ₂ aligned Dividing (i) by (ii) T ₁ ~T ₂ = M ₁ M ₂ = 32 2 = 16 1

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