Question

In the figure shown below reactant $A$ (represented by the square) is in equilibrium with product $B$ (represented by circle).

• A. $1$
• B. $2$
• C. $8$
• D. $4$

Answer 1

The correct option is B

$2$

Determine the equilibrium constant :

Number of particles of reactant $A=6$. [Square]

Number of particles product$B=11$ [Circle]

we know, that Equilibrium constant $=\left[\frac{Reac\tan t}{Product}\right]$

$$\begin{gathered} =\frac{11}{6} \\ =1.8333 \\ \approx 2 \end{gathered}$$
Hence, option B is the correct answer.