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Question : 2
Total: 39
Few drops of aqueous solution of ammonium chloride are put on a universal indicator paper. The paper turns pink.
Study the following table and choose the correct option.
Study the following table and choose the correct option.
| Nature | Ammonium chloride is a salt of ... | Range of pH |
|---|---|---|
| (a) acidic | weak acid and strong base | less than 7 |
| (b) basic | weak acid and strong base | more than 7 |
| (c) acidic | strong acid and weak base | less than 7 |
| (d) basic | strong acid and strong base | 7 |
Solution:
Ammonium chloride is a salt of strong acid like (hydrochloric acid) and a weak base (like ammonium hydroxide), so an aqueous solution of ammonium chloride is acidic in nature ranging from 4.6 to 6 .
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