1.Boron + LiH→Zx+LiBF4\text{LiH} \xrightarrow{Z} x + \text{LiBF}_4LiHZx+LiBF4; y(g)+Wy(\text{g}) + \text{W}y(g)+W. The true statement is:a.ZZZ is least reactive non-metalb.WWW is coolingc.yyy is electron deficientd.All of theseLogin to continueOnly logged in users canattempt or see the solution.