Question

Among the following, the aqueous solution with the highest freezing point at 1 atm is

[ ]

a) 0.1 M NaCl b) 0.1 M Sugar c) 0.1 M BaCl

2

d) 0.1 M FeCl

3​

Answer 1

Answer:

answer is

( a)

Explanation:

o.1M NaCI

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Answer 2

Answer:

B) 0.1M sugar

Explanation:

The depression of freezing point is given by i(m)(k) where i is vant Hoff factor

For sugar i=1, whereas for all other options, i=2

Also note that here, molarity needs to be converted into molality which turns out to be same in this case

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