NEET UG CHEMISTRY MCQ: Equilibrium

1 Hard

1 of 1

Analyzing +4 | -1

For a concentrated solution of a weak electrolyte

{A_x}{B_y}

of concentration ‘

C

’, the degree of dissociation 'α' is given as

View answer and explanation

Correct option: C

\mathrm{\alpha } = {({K_{eq}}/{C^{x + y - 1}}{x^x}{y^y})^{1/(x + y)}}

Option C is correct because it provides the accurate formula for calculating the degree of dissociation (

\alpha

) for a weak electrolyte

{A_x}{B_y}

in a concentrated solution, considering the equilibrium constant and concentration.

More Questions from Equilibrium

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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}