Answer to Question #342721 in General Chemistry for Jam

Question #342721

Calculate the concentration of urea (NH2CONH2) a non-electtrolyte that has an osmotic pressure of 30.0 atm at 293.15 K (Hint: Use 0.08206 as the value of R)

Expert's answer

PV=nRT

c=n/V=P/(RT)=30/(293.15x0.08206)=1247 mole/l

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