For reversible reaction,$X\;\;\overset{\overset{k_1}{\rightleftharpoons}}{k_2}\;\;Y$.$k_1=2hr^{-1}$ and $\large\frac{[X_{eq}]}{[Y_{eq}]}$$=6$.If $[X_0]=2M,[Y_0]=0M$.What will be the the concentration of Y after 1hr?

Question

$\begin{array}{1 1}(a)\;0.285M&(b)\;0.135M\\(c)\;0.295M&(d)\;0.564M\end{array}$