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STD 11 - 6.2. Equilibrium - II (icon Equilibrium) — JEE STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 11 - 6.2. Equilibrium - II (icon Equilibrium)4 Marks
MCQ
When ${C_6}{H_5}\mathop N\limits^ \oplus  {H_3}\mathop {Cl}\limits^\Theta  $ salt is dissolved in water it gets hydrolysed then find equilibrium  constant of the hydrolysis reaction. If ionisation constant of weak base is $10^{-4}$
  • A
    $10^{-4}$
  • B
    $2 \times 10^{-4}$
  • ✓
    $10^{-10}$
  • D
    $2 \times 10^{-10}$
✓

Answer

Correct option: C.
$10^{-10}$
c
$K_h = \frac{K_w}{K_b}$

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