Assertion A: For an ideal solution formed by | vedclass

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

Question

(C) An ideal solution is defined as a solution that obeys Raoult's law over the entire range of concentration.For an ideal solution, the intermolecula

Vedclass · Accepted Answer

$A$ is correct but $R$ is not correct

Vedclass · Answer

(C) An ideal solution is defined as a solution that obeys Raoult's law over the entire range of concentration.For an ideal solution, the intermolecular forces of attraction between the components ($P-P$ and $Q-Q$) are similar to the forces of attraction between the mixed components $(P-Q)$.Since the forces of attraction are similar, there is no net change in enthalpy $(\Delta_{mix} H = 0)$ and no net change in volume $(\Delta_{mix} V = 0)$ upon mixing.However, the statement that 'no interactions occur between $P$ and $Q$' is incorrect.In reality, interactions do occur, but the strength of $P-Q$ interactions is equal to the strength of $P-P$ and $Q-Q$ interactions.Therefore, Assertion $A$ is correct, but Reason $R$ is incorrect.

Assertion $A$: For an ideal solution formed by mixing liquids $P$ and $Q$, $\Delta_{mix} H = 0$ and $\Delta_{mix} V = 0$.
Reason $R$: No interactions occur between $P$ and $Q$.
In the light of the above statements, choose the most appropriate answer from the options given below:

Similar Questions

Which of the following is/are "not correct" for $CH_3OH + CH_3COOH$ mixture solution?
$(a)$ $\Delta H_{\text{mix}} < 0$
$(b)$ Does not obey Raoult's law
$(c)$ $\Delta H_{\text{mix}} > 0$
$(d)$ An example of ideal solution

Which of the following solutions behaves nearly as an ideal solution?

Which of the following will form an ideal solution?

$A$ solution that obeys Raoult's law is

Which of the following pairs of liquids shows a negative deviation from Raoult's law?

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Assertion $A$: For an ideal solution formed by mixing liquids $P$ and $Q$, $\Delta_{mix} H = 0$ and $\Delta_{mix} V = 0$.Reason $R$: No interactions occur between $P$ and $Q$.In the light of the above statements, choose the most appropriate answer from the options given below: