Question

19. 200 mL of an aqueous solution of a protein contains
its 1.26 g. The osmotic pressure of this solution at
300 K is found to be 2.57 × 10-3 bar. The molar mass
of protein will be (R = 0.083 L bar mol K-)
[AIPMT (Mains)-2011]
(1) 31011 g mol-1 (2) 61038 g mol-1
(3) 51022 g mol-1 (4) 122044 g mol1​

Answer 1

Answer:

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