An aqueous solution of volume \(300 \mathrm{~cm}^3\) contains \(0.63 \mathrm{~g}\) of protein. The osmotic pressure of t…

An aqueous solution of volume \(300 \mathrm{~cm}^3\) contains \(0.63 \mathrm{~g}\) of protein. The osmotic pressure of the solution at \(300 \mathrm{~K}\) is 1.29 mbar. The molar mass of the protein is ______\(\mathrm{g} \mathrm{mol}^{-1}\)

Given : \(\mathrm{R}=0.083 \mathrm{~L} \mathrm{bar} \mathrm{K}^{-1} \mathrm{~mol}^{-1}\)

[JEE Main 2023, 10 Apr (Shift 2)]