MCQOPTIONS
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| 1. |
Central atom of the following compound has one lone pair of electrons and three bond pairs of electrons [JIPMER 2002] |
| A. | \[{{H}_{2}}S\] |
| B. | \[AlC{{l}_{3}}\] |
| C. | \[N{{H}_{3}}\] |
| D. | \[B{{F}_{3}}\] |
| Answer» D. \[B{{F}_{3}}\] | |