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IMPORTANT
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The vapour pressure of two volatile liquid mixture is PT=5.3+2XB(in cm of Hg) where XB is the mole fraction of B in mixture. The ratio of mole fraction of A and B in the vapour phase is

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Important Questions on Solutions

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JEE Main
IMPORTANT
If 'A' contains 2%NaCl and is separated by a semi-permeable membrane from 'B' which contains 10%NaCl, which event will occur?
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JEE Main
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The osmotic pressure of blood is 7.40 atm at 27°C. The number of moles of glucose to be used per litre for an intravenous injection that is to have the same osmotic pressure as blood is :
MEDIUM
JEE Main
IMPORTANT
A solution of glucose C6H12O6 is isotonic with 4 g of urea NH2-CO-NH2 per litre of the solution. The concentration of glucose is:
MEDIUM
JEE Main
IMPORTANT
In which case, the Van't Hoff factor is equal to 1.9?
MEDIUM
JEE Main
IMPORTANT
The osmotic pressure of equimolar solutions of BaCl2,NaCl and glucose will be in the order
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JEE Main
IMPORTANT
The Van't Hoff factor i for an infinitely dilute solution of NaHSO4 is:
EASY
JEE Main
IMPORTANT
For the given electrolyte AxBy, the degree of dissociation 'α' can be given as 
MEDIUM
JEE Main
IMPORTANT
The boiling points of 0.01 M aqueous solutions of sucrose, NaCl and CaCl2 would be: