SolutionHard
Question
Which represents correct difference ?
I.
II.
III.
I.
II.
III.
Options
A.I, II, III
B.I, III
C.II, III
D.I, II
Solution
I : ᐃSsolvent = Svapour - Ssolvent
ᐃSsolution = Svapour - Ssolution
II : ᐃHsolution = ᐃHsolvent = Hvapour - Hsolvent
III : ᐃTb = (boiling point)solution - (boiling point)solvent
ᐃSsolution = Svapour - Ssolution
II : ᐃHsolution = ᐃHsolvent = Hvapour - Hsolvent
III : ᐃTb = (boiling point)solution - (boiling point)solvent
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