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⁻¹ K⁻¹)
A
31011 g mol⁻¹
B
61038 g mol⁻¹
C
51022 g mol⁻¹
D
122044 g mol⁻¹

Question

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⁻¹ K⁻¹)

A

31011 g mol⁻¹

B

61038 g mol⁻¹

C

51022 g mol⁻¹

D

122044 g mol⁻¹

Accepted Answer

61038 g mol⁻¹

Answer

31011 g mol⁻¹

Answer

51022 g mol⁻¹

Answer

122044 g mol⁻¹

AIPMT MAINS 2011 Chemistry Colligative Properties MCQ Question

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