JEE Main 202228 Jun, Evening shiftChemistryMediumSolutions71× since 2002
2.5 g of protein containing only glycine (C₂H₅NO₂) is dissolved in water to make 500 mL of solution. The osmotic pressure of this solution at 300 K is found to be 5.03 10^3 bar. The total number of glycine units present in the protein is ____________.
(Given : R = 0.083 L bar K^1 mol^1)