Chemistry - Chemical Equilibrium Question with Solution | TestHub

$$\begin{array}{c}\text{The}\text{forward}\text{reaction,}\text{which}\text{forms}\text{blue}{\text{CoCl}}_{\text{4}}^{\text{2-}}\text{,}\text{is}\text{endothermic,}\text{so}\text{Statement}\text{2}\\ \text{is}\text{correct}\text{Cooling}\text{favours}\text{the}\text{exothermic}\text{backward}\text{direction}\\ \text{This}\text{forms}\text{pink}{\text{Co(H}}_{\text{2}}{\text{O)}}_{\text{6}}^{\text{2+}}\text{,}\text{so}\text{the}\text{mixture}\text{turns}\text{from}\text{deep}\text{blue}\text{to}\text{pink}\text{and}\\ \text{Statement}\text{1}\text{is}\text{correct}\\ \text{Statement}\text{2}\text{explains}\text{the}\text{colour}\text{change,}\text{so}\text{the}\text{answer}\text{is}\text{option}\text{(a).}\end{array}$$