Flame Institute SCF 18 Near Chawla Lights Phase 7 Mohali Chandigarh 9888949978
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  • Flame SCF 18 Near Chawla Lights Ph-7 Mohali 9888949978

25. If

Po and P are the vapour pressure of the pure solvent and solution and n1  and n2 are the moles of solute and solvent  respectively in the solution then the correct relation between P and Po  is

a. Po = P [n1 / n1 + n2 ]

b. Po = P  [ n2 / n1  +n2 ]

[ n2 / n1  +n2 ]

d. P = Po [ n1 / n1  +n2 ]

Ans. c

5/5 - (2 votes)

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