Hydrolysis constant for a salt of weak acid and weak base would b… - Vidyadip

MCQ

Hydrolysis constant for a salt of weak acid and weak base would be

A
${K_h} = \frac{{{K_w}}}{{{K_a}}}$
B
${K_h} = \frac{{{K_w}}}{{{K_b}}}$
✓
${K_h} = \frac{{{K_w}}}{{{K_a}{K_b}}}$
D
None 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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