Which one of the following 0 . 10   M aqueous solutions will exhibit the largest freezing point…

Which one of the following 0.10 M aqueous solutions will exhibit the largest freezing point depression?
  1. glycine
  2. hydrazine
  3. KHSO4
  4. glucose

Solution

ΔTf=ikfm
As m is same for all electrolyte so
ΔTf α i m
Greater the value of i greater is depression in freezing point
For KHSO4i=3
And for Glucose, Ethylele Glycol & glycerol i=1

Asked in: JEE Main 2021 (31 Aug Shift 1)

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