# Equilibrium of Chemistry!

**Chemistry**Level 4

It's Always better to generalise to check concepts

Let's take a Compound \( A\) in a container . Let's take \( 10 \quad Molar\) \( A\) in \( 1 \quad L \) solution.

We know that the following reaction occurs in the container -

\( A \xrightleftharpoons[]{} B + C \) \( \qquad {K}_{eq1} = 0.250 \)

\( B \xrightleftharpoons[]{} 2D \) \(\quad \qquad {K}_{eq2} = 4 \)

You are also given Molecular weight of \(A\) as

\( {Mol}_{A} = 10 \quad grams \)

What is the Final Vapour Density of the solution ?

Your Answer can be represented as \( V.D = \frac {M}{N} \) where M & N are coprime positive integers.

Enter your Answer as \( M \times N \)