Question

A solution of urea boils at 100.78 degree Celsius at the atmospheric pressure. If KFC and know for water are 1.86 and 0.512Kkgmol respectvaly

Answer 1

Explanation:

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Answer 2

Explanation:

1. boils degree =100.78
2. atmosphere=?
3. 100.70/1.86= 86.139
4. 86.139×0.512=44.10