1.

Molal depression of freezing point of water is 1.86^@C per 1000 g of water. 0.02 mole of urea dissolved in 100 g of water will produce a lowering of temperature of:

Answer»

`0.186^@`
`0.372^@`
`1.86^@`
`3.72^@`

ANSWER :B


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