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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
The $pH$ of ${10^{ - 7}}N\,HCl$ is
  • A
    $6$
  • ✓
    $6.97$
  • C
    $8$
  • D
    $10$
✓

Answer

Correct option: B.
$6.97$
(b) ${10^{ - 7}}N\,\,HCl\,\,\,\,{\rm{means}}\,\,\,{\rm{(}}{H^ + }) = {10^{ - 7}}\,M$

$pH = - \log ({H^ + }),\,\,\,\,\,\,\,pH = 7$

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