Which of the following statements is correct | vedclass

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

Question

(A) Henry's law states that the partial pressure of the gas in the vapor phase $(p)$ is proportional to the mole fraction of the gas $(x)$ in the solu

Vedclass · Accepted Answer

The gas in contact with the liquid should behave as an ideal gas.

Vedclass · Answer

(A) Henry's law states that the partial pressure of the gas in the vapor phase $(p)$ is proportional to the mole fraction of the gas $(x)$ in the solution,given by $p = K_H x$. The assumptions for Henry's law are: $1$. The gas should behave as an ideal gas. $2$. There should be no chemical reaction between the gas and the solvent. $3$. The pressure should be low and the temperature should be high (conditions where gases behave ideally). Since options $A$ and $B$ are correct,and option $C$ is generally incorrect (Henry's law is valid at low pressures),the question implies conditions for ideal behavior. However,given the standard textbook context,the conditions for Henry's law are that the gas should not react chemically with the solvent and should behave ideally. Thus,both $A$ and $B$ are correct.

Which of the following statements is correct regarding Henry's law?

Similar Questions

How many millimoles of $CO_2$ gas will dissolve when $CO_2$ gas is passed in $900 \ mL$ water at $298 \ K$ temperature? $[$ The value of $K_H$ is $6.02 \times 10^{-4} \ bar$ and partial pressure of $CO_2$ gas is $2 \times 10^{-8} \ bar.]$

Explain the equilibrium of gases in liquids.

At $298 \ K$,how many millimoles of $CO_2$ gas will dissolve in $900 \ mL$ of water when $CO_2$ gas is passed through it? The $K_H$ value is $6.02 \times 10^{-4} \ bar$ and the partial pressure of $CO_2$ gas is $2 \times 10^{-8} \ bar$.

Assertion : Iodine is more soluble in water than in carbon tetrachloride.
Reason : Iodine is a polar compound.

What happens when a saturated solution of sugar is heated?

Vedclass Test Series

Exam Paper Generator

Online Exam Module