MCQ
Which has the minimum freezing point
  • A
    One molal $NaCl$ solution
  • B
    One molal $KCl$ solution
  • One molal $CaC{l_2}$ solution
  • D
    One molal urea solution

Answer

Correct option: C.
One molal $CaC{l_2}$ solution
c
(c)$CaC{l_2}$ gives maximum ion hence it has minimum freezing point.

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