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
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyA 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%
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology