At what temperature and pressure does a liqui | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(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

Vedclass · Accepted Answer

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

Vedclass · Answer

(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?

Similar Questions

What is meant by the term "chromatography"?

Glycerol boils at $290\,^oC$ with slight decomposition. Impure glycerin can be purified by:

Compare the pressure of aniline and water in vapour phase distillation.

Which of the following statements is incorrect?

Chromatography is a valuable method for the separation,isolation,purification,and identification of the constituents of a mixture. It is based on the general principle of:

Vedclass Test Series

Exam Paper Generator

Online Exam Module