A) \[\frac{7}{8}\]
B) \[\frac{4}{9}\]
C) \[\frac{2}{6}\]
D) 4
Correct Answer: D
Solution :
\[A+BC+D\] \[x\,\,\,\,x\,\,\,\,\underset{2x}{\mathop{0}}\,\,\,\,\,\,\underset{\,\,\,\,\,\,2x\,\,\,\,(\text{At equilibrium)}}{\mathop{0\,\,\,\,(initially)}}\,\] \[{{K}_{c}}=\frac{[C][D]}{[A][B]}\] \[=\frac{2x\times 2x}{x\times x}\] \[=4\] Hence, the correct option is [d].You need to login to perform this action.
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