- 1(current)
Q. No.The ionization constant of ammonium hydroxide is 1.77 x 10-5 at 298 K. Hydrolysis constant of ammonium Chloride is:
| 1. | 5.65 x 10-10 | 2. | 6.50 x 10-12 |
| 3. | 5.65 x 10-13 | 4. | 5.65 x 10-12 |
Subtopic: Salt Hydrolysis & Titration |
75%
Level 2: 60%+
AIPMT - 2009
Hints
A weak acid, HA, has a Ka of 1.00×10-5. If 0.100 mole of this acid is dissolved in one litre of water, the percentage of acid dissociated at equilibrium is closest to:
1. 99.0%
2. 1%
3. 99.9%
4. 0.100%
Subtopic: Salt Hydrolysis & Titration |
70%
Level 2: 60%+
AIPMT - 2007
Hints
- 1(current)
Q. No.
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