Asked by Raghavendra
Minimum elevation in boiling point is given by a solution of
1. 0.1M Urea
2. 0.1 NaCL
3. 0.1 Mgcl2
4. 0.1M AL2(So4)3
1. 0.1M Urea
2. 0.1 NaCL
3. 0.1 Mgcl2
4. 0.1M AL2(So4)3
Answers
Answered by
DrBob222
delta T (increase in b.p.) = i*Kb*m
All are the same m so that is a constant. kb is a constant. Threfore, it all depends upon i, the van't Hoff factor.
i = 1 for urea
i = 2 for NaCl
i = 3 for MgCl2
i = 5 for Al2(SO4)3.
So which will cause the SMALLEST CHANGE?
All are the same m so that is a constant. kb is a constant. Threfore, it all depends upon i, the van't Hoff factor.
i = 1 for urea
i = 2 for NaCl
i = 3 for MgCl2
i = 5 for Al2(SO4)3.
So which will cause the SMALLEST CHANGE?
Answered by
rachel
. 0.1M Urea
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