Multiple Choice
Calculate the molecular weight of a small protein if a 0.25-g sample dissolved in 180 mL of water has an osmotic pressure of 9.2 mmHg at 25°C.(R = 0.0821 L · atm/(K · mol) )
A) 2.4 × 102 g/mol
B) 2.8 × 103 g/mol
C) 3.6 g/mol
D) 2.7 × 102 g/mol
E) 3.7 × 10-3 g/mol
Correct Answer:
Verified
Correct Answer:
Verified
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