A solution containing`8,6` urea in one litre was found to be isotonic with a `5%`(wt./vot.)solution of an organic non-volatile solute. The molecular weight of latter is:

A solution containing 8.6 g urea in one litre was found to be isotonic with a 5% (wt./vol.) solution of an organic non-volatile solute. The molecular weight of latter is:

A solution containing 8.6g urea in one litre was found to be isotonic with a 5% (wt./vol.)solution of an organic non-volatile solute. The molecular weight of latter is:

A solution containing 8.6 g urea in 1 L was found to be isotonic with 5%(weight//volume) solution of an organic non-volatile solute. The molecular weight of latter is

A solution containing 8.6 g urea in 1 L was found to be isotonic with 5%(weight//volume) solution of an organic non-volatile solute. The molecular weight of latter is

A solution containing 8.6 g urea in one litre was found to be isotonic with 0.5% (mass/vol) solution of an organic, non volatile solute. The molecular mass of organic non volatile solute is:

A solution containing 8.6 g urea in one litre was found to be isotonic with 0.5% (mass/vol) solution of an organic, non volatile solute. The molecular mass of organic non volatile solute is:

A solution containing 4.2 g of urea in 500 ml was found to be isotonic with a 5% ( wt./vol.)solution of an organic non-volatile solute. The molar mass of the solute is