Metallic zinc is collected in the form of vapour by the carbon reduction process, then the correct diagram for thus phenomenon is / are 

(1) Represents extraction of $Zn$ in its molten state

(2)  Unable to represent the phase of extracted zinc

(3) Represents that zinc will be extracted in the from of vapours

$$\begin{gathered} Zn\left(g\right)+\frac{1}{2}{O}_2\left(g\right)\to ZnO\left(g\right) \\ ZnO\left(g\right)+C\left(s\right)\underset{B.P. of Zn}{\overset{above}{\to }} Zn\left(g\right)+CO\uparrow \end{gathered}$$

(4) Represents wrong ellingham diagram for formation of $ZnO$, as

$Zn\left(s\right)+\frac{1}{2}{O}_2\left(g\right)\underset{400°C}{\overset{below}{\to }}ZnO\left(s\right) \Rightarrow$decreases in entropy in forward direction at$420°C$

$Zn\left(l\right)+\frac{1}{2}{O}_2\left(g\right)\to ZnO\left(g\right) \Rightarrow$decreases in entropy in forward direction