Which of the following mixtures forms an acidic buffer?

  • A
    $NaOH + HCl$
  • B
    $CH_3COOH + CH_3COONa$
  • C
    $NH_4OH + NH_4Cl$
  • D
    $H_2CO_3 + (NH_4)_2CO_3$

Explore More

Similar Questions

Calculate the $pH$ of a buffer solution containing $0.04 \ M$ $NaF$ and $0.02 \ M$ $HF$ $[pK_a = 3.142]$.

Which of the following mixtures act$(s)$ as a buffer solution?

In a buffer solution,the ratio of $NH_4Cl$ to $NH_4OH$ is $1:1$. If this ratio is changed to $2:1$,the $pH$ value of the buffer will ...

Which of the following is not an acidic buffer?

In which of the following does a buffer solution play an important role?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo