The vapour pressure of solution of 5g of non-electrolyte in 100 g of water at a…
Chemistry · JEE Main · NTA Exams — Solutions
The vapour pressure of solution of 5g of non-electrolyte in 100 g of water at a particular temperature is 2985 Nm–2. The vapour pressure of pure water at that temperature is 3000 Nm–2. The molecular weight of the solute is
- 180
- 90
- 270
- 200.
Answer
(A) 180
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