If \( P_0 \) and \( P_S \) are the vapour pressures of the solvent and solution respectively and \( X_0 \) and \( X_S \) are mole fractions of solvent and solute respectively, then
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- \( P_0 = X_S P_S \)
- \( P_S = X_0 P_0 \)
- \( P_0 = X_0 P_S \)
- \( P_S = X_S P_0 \)
The Correct Option is B
Solution and Explanation
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