MCQOPTIONS
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| 1. |
When 10g of a non-volatile solute is dissolved in 100 g of benzene, it raises boiling point by \[{{1}^{o}}C\] then molecular mass of the solute is \[({{K}_{b}}\]for benzene =2.53k-m?1) [BHU 2002] |
| A. | 223 g |
| B. | 233 g |
| C. | 243 g |
| D. | 253 g |
| Answer» E. | |