Which of the following is a buffer solution ? - Vidyadip

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

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from 6.2. Equilibrium - II (icon Equilibrium)→6.2. Equilibrium - II (icon Equilibrium) — all question types→Chemistry STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Which of the following statements is correct?

In diborane, the $H - B - H$ bond angle is ${120^o}$. The hybridization of boron is likely to be

If $50\,ml$ of $0.2\,M\,KOH$ is added to $40\,ml$ of $0.5\,M\,HCOOH,$ the $pH$ of the resulting solution is $({K_a} = 1.8 \times {10^{ - 4}})$

Which of the following species is paramagnetic?

Cyclohexene on reaction with $Os{O_4}$ followed by reaction with $NaHS{O_3}$ gives

For independent process at $300\,K$.

Process	$\Delta H / kJ\,mol ^{-1}$	$\Delta S / J K^{-1}$
$A$	$-25$	$-80$
$B$	$-22$	$40$
$C$	$25$	$-50$
$D$	$22$	$20$

The number of non-spontaneous process from the following is $.....$

Which of the following organic materials damage $\text{DNA}$ of our body?

Paramagnetism is exhibited by molecules

The increasing order of reduction of alkyl halides with zinc and dilute $\ce{HCl}$ is :

What is a likely product of the reaction shown ?