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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 buffer solution of $100$  $ml$ having a $pH$ value $ 4$ when added to $ 1 $ $ml$ dilute $HCl$, then the $pH$ of buffer solution
  • A
    Converts to $ 7$
  • ✓
    Does not change
  • C
    Converts to $2$
  • D
    Changes to $10$
✓

Answer

Correct option: B.
Does not change
(b) $ pH $ does not change on addition of some concentration of $ HCl.$

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