Question

Of the following 0. 10m aqueous solutions,which one will exhibit the largest freezing point depression?A)KCl B)C6H12O6 C) Al2(SO4)3 D)K2SO4

Answer 1

OPTION C IS CORRECT AS 
VALUE OF i FOR Al2(SO4)3 is highest i.e 5 
SO AS ΔTb = i.Kb.m

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