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Solutions question

2011 · Q67
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Solutions question

2011 · Q67

NEETChemistrySolutionsMCQ+4 / −1
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 ×\times× 10−-−3 bar. The molar mass of protein will be (R = 0.083 L bar mol−-−1 K−-−1)
  1. A
    51022 g mol−-−1
  2. B
    122044 g mol−-−1
  3. C
    31011 g mol−-−1
  4. D
    61038 g mol−-−1
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