The ${\rm{pH}}$ of ${\rm{0}}{\rm{.1}}\;{\rm{M}}$ solution of the following salts increases in the order

${\rm{HCl}} < N{{\rm{H}}_4}{\rm{Cl}} < NaCl < NaCN$

${\rm{NaCl}} < {\rm{N}}{{\rm{H}}_4}{\rm{Cl}} < NaCN < HCl$

${\rm{NaCN}} < {\rm{N}}{{\rm{H}}_4}{\rm{Cl}} < NaCl < HCl$

${\rm{HCl}} < NaCl < NaCN < {\rm{N}}{{\rm{H}}_4}{\rm{Cl}}$

NEET UG CHEMISTRY MCQ: Equilibrium

1 Easy

1 of 1

Analyzing +4 | -1

The

\mathrm{pH}

\mathrm{0}\mathrm{.1}\;\mathrm{M}

solution of the following salts increases in the order

View answer and explanation

Correct option: B

\mathrm{HCl} < N{\mathrm{H}_4}\mathrm{Cl} < NaCl < NaCN

Option B (

\mathrm{HCl} < N{\mathrm{H}_4}\mathrm{Cl} < NaCl < NaCN

) is correct because it represents the increasing order of pH from acidic to basic salts.

Practice All Chapter MCQs →

Mg{(HC{O_3})_2}

MgC{O_3}

Mg{(OH)_2}

MgC{O_3}

K_{\mathrm{P}}

\mathrm{CaCO}_3

4.5 \times 10^{-2}

\mathrm{C}(\mathrm{s})+\mathrm{CO}_2(\mathrm{g}) \rightleftharpoons 2 \mathrm{CO}(\mathrm{g}),

K_{\mathrm{P}}

2.0 \mathrm{~atm}.

\mathrm{CaO}

\mathrm{CaCO}_3

+

\leftrightharpoons

\mathrm{PC}{\mathrm{l}_5}\leftrightharpoons\mathrm{PC}{\mathrm{l}_3} + \mathrm{C}{\mathrm{l}_2}

{K_{\mathrm{eq}}} = 0.41

\mathrm{p}{K_a}