MCQOPTIONS
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| 1. |
When sodium and chlorine reacts then [NCERT 1973] |
| A. | Energy is released and ionic bond is formed |
| B. | Energy is released and a covalent bond is formed |
| C. | Energy is absorbed and ionic bond is formed |
| D. | Energy is absorbed and covalent bond is formed |
| Answer» B. Energy is released and a covalent bond is formed | |