A solution is prepared by adding 2.5 g of a non-electrolyte solute in 100 g of benzene. The solution freezes...

Question

A solution is prepared by adding 2.5 g of a non-electrolyte solute in 100 g of benzene. The solution freezes at 4.5 ,^ C. The molar mass of the solute is _______ g mol^ -1 . (K_f=5.12 K m^ -1 , freezing point of benzene =5.5 ,^ C)

Accepted Answer

128

JEE Main Chemistry question

Solution