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Calculate the osmotic pressure of a solu...

Calculate the osmotic pressure of a solution containing `0.02 mol` of `NaCl` and `0.03 mol` of glucose in `500 mL` at `27^(@)C`.

Text Solution

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`C_("effective")=i_(NaCl)(=2)xxC_(NaCl)+i_("Glucose")(=1)xxC_("Glucose")`
`=(2xx0.02/(500//1000))+1(0.03)/(500//1000)) M`
` =0.14 M`
`rArr=C_(eff)RT=0.144xx0.082xx30 atm =3.44` atm
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