MCQOPTIONS
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| 1. |
Ammonia gas dissolve in water to give\[N{{H}_{4}}OH\]In this reaction water acts as |
| A. | An acid |
| B. | A salt |
| C. | Colour of litmus changes from pink to colourless in an acidic solution. |
| D. | Amphoteric |
| Answer» B. A salt | |