MCQOPTIONS
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| 1. |
Which of the following are the characteristics of covalent compounds?1. They are mostly gases and liquids2. They are usually electric insulators3.They are directional in nature.4. They are insoluble in polar solvents like water but are soluble in nonpolar solvents. |
| A. | 1, 2 and 3 only |
| B. | 1, 2 and 4 only |
| C. | 1, 3 and 4 only |
| D. | 1, 2, 3 and 4 |
| Answer» E. | |