Thank you for reporting, we will resolve it shortly
Q.
On mixing 10 mL of acetone with 40 mL of chloroform, the total volume of the solution is
NTA AbhyasNTA Abhyas 2020Solutions
Solution:
On mixing 10 mL of acetone with 40 mL of chloroform, the total volume of the solution is < 50 mL as the interparticle forces in between $CHCl_{3}$ and acetone increases due to H-bonding and thus,
$\Delta V$ mixing = -ve.
Chloroform and acetone hence form solution with negative deviation.