1.

The boiling point elevation constant for benzene is \[2.57{}^\circ C/m.\] The boiling point of benzene is \[81{}^\circ C\]. Determine the boiling point of solution formed when 10 g of \[{{C}_{4}}{{H}_{12}}\]is dissolved in 20 g benzene.

A. 71.46
B. 7.14
C. 85.76
D. 88.14
Answer» E.


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