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Vapour pressure of CH(3)Cl and CH(2)Cl(2...

Vapour pressure of `CH_(3)Cl` and `CH_(2)Cl_(2)` are 540 mm Hg and 402 mm Hg respectively. 101 g of `CH_(3)Cl` and 85 g of `CH_(2)Cl_(2)` are mixed together. Determine
(i) The pressure at which the solution starts boiling.
(ii) Molar ratio of solute v/s solvent in vapour phase in equilibrium with solution.

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To solve the problem step by step, we will follow the outlined procedure to find the boiling pressure and the molar ratio of solute to solvent in the vapor phase. ### Step 1: Calculate the number of moles of CH₃Cl and CH₂Cl₂ **Given:** - Mass of CH₃Cl = 101 g - Molecular mass of CH₃Cl = 50.49 g/mol - Mass of CH₂Cl₂ = 85 g ...
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