What is the vapor pressure of a solution containing a solid solute and a liquid solvent?
- AIt is directly proportional to the mole fraction of the solvent.
- BIt is inversely proportional to the mole fraction of the solvent.
- CIt is directly proportional to the mole fraction of the solute.
- DIt is inversely proportional to the mole fraction of the solute.
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Similar Questions
When the vapor pressures of equimolar aqueous solutions of glucose,sodium chloride,and barium nitrate are compared,which order is correct?
Medium
View SolutionThe vapor pressures of two liquids $P$ and $Q$ are $80 \ torr$ and $60 \ torr$,respectively. The total vapor pressure of a solution formed by mixing $3 \ moles$ of $P$ and $2 \ moles$ of $Q$ is .......... $torr$.
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View SolutionAssertion $(A)$: The vapour pressure of $0.1 \ M$ sugar solution is less than that of $0.1 \ M$ $KCl$ solution.
Reason $(R)$: Lowering of vapour pressure is directly proportional to the number of particles of non-volatile solute present in the solution.
The correct answer is
Reason $(R)$: Lowering of vapour pressure is directly proportional to the number of particles of non-volatile solute present in the solution.
The correct answer is
The vapour pressure of water at room temperature is $23.8 \ mm \ Hg$. The vapour pressure of an aqueous solution of sucrose with mole fraction of $0.1$ is equal to .......... $mm \ Hg$.
Easy
View SolutionRelative lowering of vapour pressure of a dilute solution is $0.5$. What is the mole fraction of the non-volatile solute?
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