12:["$","span","2",{"dangerouslySetInnerHTML":{"__html":", the initial concentrations of "},"className":"whitespace-pre-wrap"}] 13:["$","span","3",{"dangerouslySetInnerHTML":{"__html":"

A

"},"className":"mx-1"}] 14:["$","span","4",{"dangerouslySetInnerHTML":{"__html":" and "},"className":"whitespace-pre-wrap"}] 15:["$","span","5",{"dangerouslySetInnerHTML":{"__html":"

B

"},"className":"mx-1"}] 16:["$","span","6",{"dangerouslySetInnerHTML":{"__html":" are equal. At equilibrium, the concentration of "},"className":"whitespace-pre-wrap"}] 17:["$","span","7",{"dangerouslySetInnerHTML":{"__html":"

C

"},"className":"mx-1"}] 18:["$","span","8",{"dangerouslySetInnerHTML":{"__html":" is three times that of "},"className":"whitespace-pre-wrap"}] 19:["$","span","9",{"dangerouslySetInnerHTML":{"__html":"

A

"},"className":"mx-1"}] 1a:["$","span","10",{"dangerouslySetInnerHTML":{"__html":". The equilibrium constant "},"className":"whitespace-pre-wrap"}] 1b:["$","span","11",{"dangerouslySetInnerHTML":{"__html":"

K_c

"},"className":"mx-1"}] 1c:["$","span","12",{"dangerouslySetInnerHTML":{"__html":" is:"},"className":"whitespace-pre-wrap"}]

Q.In a reaction A+B⇌C+DA + B \rightleftharpoons C + DA+B⇌C+D, the initial concentrations of AAA and BBB are equal. At equilibrium, the concentration of CCC is three times that of AAA. The equilibrium constant KcK_cKc​ is:

Correct Answer: Option A

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Q.In a reaction $A + B \rightleftharpoons C + D$ , the initial concentrations of $A$ and $B$ are equal. At equilibrium, the concentration of $C$ is three times that of $A$ . The equilibrium constant $K_c$ is: