MCQOPTIONS
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| 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. | |