Question

On mixing 30 mL of acetone with 20 mL of chloroform, the total volume of solution is:

• A. equal to 10 mL \hspace{0.5cm}
• B. less than 50 mL
• C. greater than 50 mL \hspace{1cm}
• D. equal to 50 mL

Hint:

When mixing liquids, the total volume may be less than the sum of the individual volumes due to intermolecular forces.

Answer 1

The Correct Option is B

When acetone and chloroform are mixed, the total volume is typically less than the sum of the individual volumes due to molecular interactions between the two solvents. The specific volume change depends on the extent of mixing and solute-solvent interactions.