MCQ
Hydrolysis constant for a salt of weak acid and weak base would be
- A${K_h} = \frac{{{K_w}}}{{{K_a}}}$
- B${K_h} = \frac{{{K_w}}}{{{K_b}}}$
- ✓${K_h} = \frac{{{K_w}}}{{{K_a}{K_b}}}$
- DNone of these
✓
Answer
Correct option: C.
${K_h} = \frac{{{K_w}}}{{{K_a}{K_b}}}$
(c)${K_h} = \frac{{{K_w}}}{{{K_a} \times {K_b}}}$
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