What is the hybridization of the central atom in [Ni(CN)4]2-?
Practice Questions
Q1
What is the hybridization of the central atom in [Ni(CN)4]2-?
sp
sp2
sp3
dsp2
Questions & Step-by-Step Solutions
What is the hybridization of the central atom in [Ni(CN)4]2-?
Step 1: Identify the central atom in the complex [Ni(CN)4]2-. The central atom is nickel (Ni).
Step 2: Determine the oxidation state of nickel in the complex. Since the overall charge is -2 and each cyanide (CN) ligand has a charge of -1, nickel must be in the +2 oxidation state.
Step 3: Count the number of ligands attached to the central atom. There are four cyanide ligands (CN) attached to nickel.
Step 4: Determine the type of hybridization needed for nickel to bond with the four ligands. Since there are four ligands, we need to use dsp2 hybridization.
Step 5: Conclude that the hybridization of the central atom nickel in [Ni(CN)4]2- is dsp2.
