Question

In a chemical equilibrium $A+B\rightleftharpoons C+D$, when 1 mole of each reactant are mixed, 0.6 mole each of the product s are formed. The equilibrium constant is:

• A.
• B.
• C.
• D.

Answer 1

The correct option is C

$\frac{\left[C\right]\left[D\right]}{\left[A\right]\left[B\right]}=\frac{[0.6\times 0.6]}{[0.4\times 0.4]}=2.25$