A) become one fourth
B) doubled
C) halved
D) remains same
Correct Answer: A
Solution :
The equilibrium constant becomes one fourth because it is inversely proportional to the concentration of reactants. For a general equation \[A+BC+D\] \[{{K}_{c}}=\frac{[C][D]}{[A][B]}\] If concentration of A and B are doubled then \[{{K}_{c}}=\frac{[C][D]}{2[A]2[B]}=\frac{1}{4}{{K}_{c}}\]You need to login to perform this action.
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