NEET2019Chemistry-Solutions
NEET 2019 Chemistry Ideal and non-ideal solutions MCQ Question
Type: MCQ-conceptual-Medium-Class 12
For an ideal solution, the CORRECT option is ______.
A
Δ_mixV ≠ 0 at constant T and P
B
Δ_mixH = 0 at constant T and P
C
Δ_mixG = 0 at constant T and P
D
Δ_mixS = 0 at constant T and P
Correct Answer
Option B
Detailed Explanation
In an ideal solution, the enthalpy of mixing (Δ_mixH) is zero because there are no interactions between different molecules that differ from the interactions between similar molecules.
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