JEE Main & Advanced
Chemistry
Solutions / विलयन
Question Bank
Abnormal molecular mass
question_answer
Dry air was passed successively through a solution of \[5\,gm\] of a solute in \[80gm\] of water and then through pure water. The loss in weight of solution was \[2.50\,gm\] and that of pure solvent \[0.04\,gm\]. What is the molecular weight of the solute [MP PMT 1986]