Which of the following is incorrect

Question

Accepted Answer

Molecular weight of $HCl$ found by any colligative property will be same in the aqueous solution and benzene solution.

Answer

Molecular weight of NaCl found by osmotic pressure measurements in half of the theoretical value

Answer

Molecular weight of $C{{H}_{3}}COOH$in benzene found by cryscopic methods is double of the theoretical values

Answer

Osmotic pressure of 0.1 M glucose solution is half of that of 0.1 M $NaCl$ solution

solutions