NEET UG CHEMISTRY MCQ: Equilibrium

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Which of the following equilibrium will shift in forward direction on applying pressure?

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Correct option: A

S{O_{2\left( g \right)}} + \frac{1}{2}{O_{2\left( g \right)}}S{O_{3\left( g \right)}}

Option A (

S{O_{2(g)}} + \frac{1}{2}{O_{2(g)}} \rightleftharpoons S{O_{3(g)}}

) is correct because the forward reaction decreases the number of moles of gas, so increasing pressure favors the forward direction.

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}