\( \mathrm{A}+\mathrm{B} \rightleftharpoons \mathrm{C}+\mathrm{D} \). If initially the concentra....

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Question \( \mathrm{A}+\mathrm{B} \rightleftharpoons \mathrm{C}+\mathrm{D} \). If initially the concentration of \( \mathrm{A} \) and \( \mathrm{B} \) are both equal but at equilibrium, concentration of \( \mathrm{D} \) will be twice of that of \( \mathrm{A} \) then what will be the equilibrium constant of reaction?
(A) \( 4 / 9 \)
(B) \( 9 / 4 \)
(C) \( 1 / 9 \)
(D) 4📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



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