If 6gm of urea, 18gm glucose & 34.2gm su...

If `6gm` of urea, `18gm` glucose `&` `34.2gm` surcose is dissolved to make `500mL` of a solution at `300K` calculate osmotic pressure?

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molecular weight of urea `=62gm, "Glucose"=180gm, "Surcose"=342gm`
`pi=Cxx0.082xx300`
`pi=(0.3xx1000xx0.082xx300)/(500) rArr14.76` atm

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