MCQOPTIONS
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| 1. |
A number of ionic compounds e.g. \[AgCl,\,\,Ca{{F}_{2}},\]\[BaS{{O}_{4}}\] are insoluble in water. This is because [NCERT 1984] |
| A. | Ionic compounds do not dissolve in water |
| B. | Water has a high dielectric constant |
| C. | Water is not a good ionizing solvent |
| D. | These molecules have exceptionally high alternative forces in the lattice |
| Answer» E. | |