In a mixture of A and B components show positive deviation when - Vidyadip

MCQ

In a mixture of $A$ and $B$ components show positive deviation when

A
$A -B$ interaction is stronger than $A -A$ and $B -B$ interaction
✓
$A -B$ interaction is weaker than $A -A$ and $B -B$ interaction
C
$\Delta V$ mix $< 0,$ $\Delta S$ mix $> 0$
D
$\Delta V$ mix $= 0,$ $\Delta S$ mix $> 0$

✓

Answer

Correct option: B.

$A -B$ interaction is weaker than $A -A$ and $B -B$ interaction

b

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