MCQOPTIONS
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| 1. |
A lone pair of electrons in an atom implies [KCET 2002] |
| A. | A pair of valence electrons not involved in bonding |
| B. | A pair of electrons involved in bonding |
| C. | A pair of electrons |
| D. | A pair of valence electrons |
| Answer» B. A pair of electrons involved in bonding | |