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प्रश्न
200 ml of an aqueous solution of a protein contains 1.26 g of protein. At 300 K, the osmotic pressure of this solution is found to be 2.52 × 10-3 bar. The molar mass of protein will be (R = 0.083 L bar mol-1 K-1)
पर्याय
62.22 kg mol-1
12444 g mol-1
300 g mol-1
None of these
उत्तर
62.22 kg mol-1
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