Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


Cu=3d₁₀ 4s₁
oxidation state = +2
in d-orbital ther will be 4 paired & 1 unpaired
here NH3 i s a weak ligand
∴ it will start pairing up from s-orbital
 ⇒ hybridisation will be sp³
∴ 1 unpaired electron is there 
∴ it is paramagnetic

1 5 1
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts