NEETChemistryp Block Elements (Group 15, 16, 17 & 18)
What type of chemical reaction is described when ammonia reacts with Cu2+ ions to form [Cu(NH 3 ) 4 ]2+?
Options
- ACombustion
- BPrecipitation
- CComplexation
- DAcid-Base Neutralization
Correct answer
C. Complexation
Step-by-step solution
The paragraph describes the formation of a complex compound, [Cu(NH 3 ) 4 ] 2+ , when ammonia reacts with Cu2+ ions, which is a complexation reaction.