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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
Which of the following is a buffer solution ?
  • A
    $500\, mL$ of $0.1\, N\, CH_3COOH + 500\, mL$ of $0.1\,N\, NaOH$
  • B
    $500\, mL$ of $0.1\, N\, CH_3COOH + 1000\, ml$ of $0.1\,N\, NaOH$
  • C
    $500\, ml$ of $0.1\, N\, CH_3COOH + 500\, mL$ of $0.2\,N\, NaOH$
  • ✓
    $500\, mL$ of $0.2\, N\, CH_3COOH + 500\, ml$ of $0.1\,N\, NaOH$
✓

Answer

Correct option: D.
$500\, mL$ of $0.2\, N\, CH_3COOH + 500\, ml$ of $0.1\,N\, NaOH$
d
Buffer solution contains both weak acid and its salt

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