JEE Main 20203 Sep, Evening shiftChemistryMediumSolutions71× since 2002
If 250 cm³
of an aqueous solution containing 0.73 g of a protein A is isotonic with one litre of
another aqueous solution containing 1.65 g of a protein B, at 298 K, the ratio of the molecular
masses of A and B is ______ × 10^–2 (to the nearest integer).