1.The geometry of [Ni(CO)4][\text{Ni(CO)}_4][Ni(CO)4] and [Ni(PPh3)2Cl2][\text{Ni(PPh}_3)_2\text{Cl}_2][Ni(PPh3)2Cl2] are respectivelya.Both square planarb.Tetrahedral and square planarc.Both tetrahedrald.None of theseLogin to continueOnly logged in users canattempt or see the solution.