Chemistry, asked by sanjana741saini, 8 months ago

. Out of Im solution of following dissolved in water
Which one will have lowest freezing point (assuming
all are fuel, ionised)
(a) Urea
(b) NaCl
(c) Na,SO4
(d) AL(SO2)3

Answers

Answered by siri200127

1

Answer:

4th option

Explanation:

Urea is an non electrolyte.

In NaCl Na2SO4 and Al(SO2)3 , the last option has highest no of ions, which is vant hoff factor.

The higher the vant hoff factor, highet the depression in freezing point.

Therefore, 4th option

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