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MHT CET202415 May 2024Evening ShiftChemistrySolutionsActual

What is the vapour pressure of a solution containing 0.1 mol of non volatile solute dissolved in 16.2 g water? ( P ₁^0=24 mmHg . , molar mass of water 18 ~g ~mol ⁻¹ )

Options

  1. A12.4 mmHg
  2. B18.1 mm Hg
  3. C15.7 mmHg
  4. D21.3 mmHg

Correct answer

D. 21.3 mmHg

Step-by-step solution

array ll & P ₁^0- P ₁ P ₁^0 = n ₂ M ₁ ~W ₁ & 24- P ₁ 24 = 0.1 18 16.2 & P ₁=21.33 ~mm Hg array

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