Which of the following cation does not form an ammine complex with excess of ammonia?
Answer & explanation
Correct answer: option 3
Aluminum is a p block element. So it does not form complexes with NH3.
Which of the following cation does not form an ammine complex with excess of ammonia?
Correct answer: option 3
Aluminum is a p block element. So it does not form complexes with NH3.