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Solutions — Chemistry STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceChemistrySolutions2 Marks
Question
Relative vapour pressure of a solution
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Answer

Relative vapour pressure of a solution : If Po is the vapour pressure of a pure liquid (solvent) and $P$ is the vapour pressure of a solution after adding a nonvolatile solute, then, relative vapour pressure $=\frac{P}{P_0}$.

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