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When 5.85 g o...

Question

When 5.85 g of NaCl and 6 g of urea are dissolved in 1000 g of water, the freezing point gets depressed by $K_{f}$ for water is 1.86

A

1.86

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B

0.186

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C

0.372

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D

0.558

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Solution

The correct option is C
0.372

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Similar questions

When 5.85 g of NaCl and 6 g of urea are dissolved in 1000 g of water, the freezing point gets depressed by $K_{f}$ for water is 1.86

Q. Molal depression of freezing point of water is

{1.86}^{0} C

per 1000 g of water. 0.02 mole of urea dissolved in 100 g of water will produce a lowering of the freezing temperature by :

Q. Find the depression in freezing point of a solution containing 0.520 g glucose

(C_{6} H_{12} O_{6})

dissolved in 80.2 g of water. [ Given,

K_{f}

K m^{- 1}

Q. When 11.7 g of

N a C l

are dissolved in 200 g of water the depression in freezing point is doubled than the depression caused by 342 g of cane sugar in 1000 g of water. From this information, find the degree of dissociation of NaCl particles.

Q. If 12 g of urea is dissolved in 500 g water then the freezing point of the solution will be:
(K_f of water = 1.86 K kg mol^–1)

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