At what temperature and pressure does a liqui | vedclass

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(D) In steam distillation,the organic liquid vaporizes at a temperature lower than its boiling point. This occurs when the sum of the vapor pressure o

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Less than $373 \ K$ and less than $1 \ atm$

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(D) In steam distillation,the organic liquid vaporizes at a temperature lower than its boiling point. This occurs when the sum of the vapor pressure of the organic liquid $(P_1)$ and the vapor pressure of water $(P_2)$ becomes equal to the atmospheric pressure $(P = P_1 + P_2)$. Since the total pressure is $1 \ atm$,the individual vapor pressure of the organic liquid is less than $1 \ atm$,meaning it boils at a temperature lower than $373 \ K$.

At what temperature and pressure does a liquid vaporize in steam distillation?

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