MCQOPTIONS
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| 1. |
\[BC{{l}_{3}}\]does not exist as dimer but \[B{{H}_{3}}\]exist as dimer (\[{{B}_{2}}{{H}_{6}}\]) because |
| A. | Chlorine is more electronegative than hydrogen |
| B. | There is \[p\pi \]-\[p\pi \]back bonding in \[BC{{l}_{3}}\] but \[B{{H}_{3}}\]does not contain such multiple bonding |
| C. | Large sized chlorine atoms do not fit in between the small boron atoms whereas small sized hydrogen atoms get fitted in between boron atoms |
| D. | None of the above |
| Answer» D. None of the above | |