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

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry6.2. Equilibrium - II (icon Equilibrium)1 Mark
MCQ
What is the $pH$ value of $\frac{N}{{1000}}\,KOH$ solution
  • A
    ${10^{ - 11}}$
  • B
    $3$
  • C
    $2$
  • ✓
    $11$
✓

Answer

Correct option: D.
$11$
(d) ${10^{ - 3}}\,N$ $KOH$ will give $[O{H^ - }] = {10^{ - 3}}$ $M$

$pOH = 3$

$pH = 14 - 3 = 11$

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