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

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistry6.2. Equilibrium - II (icon Equilibrium)1 Mark
MCQ
The conjugate acid of ${S_2}O_8^{2 - }$ is
  • A
    ${H_2}{S_2}{O_8}$
  • B
    ${H_2}S{O_4}$
  • C
    $HSO_4^ - $
  • ✓
    $H{S_2}O_8^ - $
✓

Answer

Correct option: D.
$H{S_2}O_8^ - $
(d)$\mathop {H{S_2}O_8^ - }\limits_{{\rm{Conjugate acid}}} $ $ \rightleftharpoons $ $\mathop {{H^ + } + {S_2}O_8^{ - \, - }}\limits_{{\rm{Conjugate}}\,{\rm{base}}} $

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