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Grade: 12
        Calculate the osmotic pressure at 273k of a  5%solution of urea.(mole mass of urea=60)
2 years ago

Answers : (1)

Arun
22993 Points
							
Dear student
 
Since 5% solution of urea means that amount of urea, NH2CONH2, w =5g and Volume of solution,V =100ml  By relation, Osmotic pressure, P=wRT/MV
P=5*0.0821*273 / 60*100
P=112.6*1000 / 6000
P=18.68atm
2 years ago
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