Consider the following statements about the s | vedclass

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

Question

(A) Statement $A$ is correct: By definition, an ideal solution obeys Raoult's law at all concentrations and temperatures.Statement $B$ is correct: The

Vedclass · Accepted Answer

$A$ and $B$ only

Vedclass · Answer

(A) Statement $A$ is correct: By definition, an ideal solution obeys Raoult's law at all concentrations and temperatures.Statement $B$ is correct: The mixture of chloroform $(CHCl_3)$ and acetone $(CH_3COCH_3)$ forms hydrogen bonds between them, which makes the interaction stronger than the original solute-solute and solvent-solvent interactions. This leads to a negative deviation from Raoult's law.Statement $C$ is incorrect: The mixture of aniline and phenol shows a negative deviation from Raoult's law because they form strong intermolecular hydrogen bonds, resulting in a decrease in vapor pressure compared to the ideal solution.Therefore, statements $A$ and $B$ are correct.

Similar Questions

Total vapour pressure of a mixture of $1 \, mol \, X$ $(P_x^o = 150 \, torr)$ and $2 \, mol \, Y$ $(P_y^o = 300 \, torr)$ is $240 \, torr$. In this case:

Which of the following is not equal to zero for an ideal solution?

$2 \ moles$ each of liquids $A$ and $B$ are dissolved to form an ideal solution. What will be the mole fraction of $B$ in the vapour phase? Given: $P_A^o = 120 \ torr, P_B^o = 80 \ torr$

Which of the following does not belong to an ideal solution?

Vedclass Test Series

Exam Paper Generator

Online Exam Module