Vapour pressure of a solution of \[5g\] of non- electrolyte in \[100g\] of water at a particular temperature is \[2985\,N/{{m}^{2}}\]. The vapour pressure of pure water is \[3000N/{{m}^{2}}\]. The molecular weight of the solute is [IIT Screening 1993]

Vapour pressure of a solution of \[5g\] of non- electrolyte in \[100g\

1.	Vapour pressure of a solution of \[5g\] of non- electrolyte in \[100g\] of water at a particular temperature is \[2985\,N/{{m}^{2}}\]. The vapour pressure of pure water is \[3000N/{{m}^{2}}\]. The molecular weight of the solute is [IIT Screening 1993]
A.	60
B.	120
C.	180
D.	380
Answer» D. 380

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Vapour pressure of a solution of \[5g\] of non- electrolyte in \[100g\] of water at a particular temperature is \[2985\,N/{{m}^{2}}\]. The vapour pressure of pure water is \[3000N/{{m}^{2}}\]. The molecular weight of the solute is [IIT Screening 1993]

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