(C) buffer solution is one that resists changes in $pH$ upon the addition of small amounts of acid or base. $(C)$ $CH_3COONH_4$ (ammonium acetate) is

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(C) buffer solution is one that resists changes in $pH$ upon the addition of small amounts of acid or base. $(C)$ $CH_3COONH_4$ (ammonium acetate) is a salt of a weak acid $(CH_3COOH)$ and a weak base $(NH_4OH)$. Such salts act as simple buffers because they can neutralize both added $H^+$ and $OH^-$ ions.

Class 11 Chemistry 2 Equilibrium: Ionic Equilibrium Buffer solution

Easy

Which of the following solutions can act as a buffer?

A
$0.1 \ M$ aq. $NaCl$
B
$0.1 \ M$ aq. $CH_3COOH + 0.1 \ M$ $NaOH$
C
$0.1 \ M$ aq. ammonium acetate
D
None of the above

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Chapter

2 Equilibrium: Ionic Equilibrium

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Buffer solution

Which of the following would produce a buffer solution when mixed in equal volumes?

MediumAP EAMCET 2001

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$0.1 \ M, 60 \ mL$ $NH_4Cl$ $(K_h = 10^{-9})$ is titrated against $0.2 \ M$ $NaOH$. What is the $pH$ at the $\frac{1}{3}$ equivalence point?

Medium

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$A$ buffer solution contains $0.1 \ M$ of acetic acid and $0.1 \ M$ of sodium acetate. What will be its $pH$,if $pK_a$ of acetic acid is $4.75$?

Medium

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

EasyMHT CET 2024

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If the $pH$ of a mixture of $10 \, mL$ of $0.1 \, M \, NH_4OH$ and $10 \, mL$ of $1 \, M \, NH_4Cl$ solution is $8$,the $pK_b$ value of $NH_4OH$ is then closest to

MediumKVPY 2009

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Which of the following solutions can act as a buffer?

Similar Questions

Which of the following would produce a buffer solution when mixed in equal volumes?

$0.1 \ M, 60 \ mL$ $NH_4Cl$ $(K_h = 10^{-9})$ is titrated against $0.2 \ M$ $NaOH$. What is the $pH$ at the $\frac{1}{3}$ equivalence point?

$A$ buffer solution contains $0.1 \ M$ of acetic acid and $0.1 \ M$ of sodium acetate. What will be its $pH$,if $pK_a$ of acetic acid is $4.75$?

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

If the $pH$ of a mixture of $10 \, mL$ of $0.1 \, M \, NH_4OH$ and $10 \, mL$ of $1 \, M \, NH_4Cl$ solution is $8$,the $pK_b$ value of $NH_4OH$ is then closest to

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