Question

The complex ion $[Cu(N{H}_3{)}_4{]}^{2+}$ has

• A. the tetrahedral configuration with one unpaired electron configuration
• B. square planar configuration with one unpairedelectrons
• C. tetrahedral configuration with all electrons paired
• D. square planar configuration will all electrons paired

Answer 1

Answer: (B)

$ds{p}^2$-hybridisation, square planar, one unpaired electron