NEET 2015
- Exam
- NEET
- Year
- 2015
- Subject
- Chemistry
- Chapter
- Coordination Compounds
NEET 2015 · Chemistry · Coordination Compounds
Cobalt (III) chloride forms several octahedral complexes with...
Cobalt (III) chloride forms several octahedral complexes with ammonia. Which of the following will not give test for chloride ions with silver nitrate at ?
Options
- ACoC{l}_{3} ⋅ 3N{H}_{3}
- BCoC{l}_{3} ⋅ 4N{H}_{3}
- CCoC{l}_{3} ⋅ 5N{H}_{3}
- DCoC{l}_{3} ⋅ 6N{H}_{3}
Correct answer
A. CoC{l}_{3} ⋅ 3N{H}_{3}
Step-by-step solution
In the complex can be written as
With oxidation state 3, ions & 3, molecules be with in the co-ordination sphere Co - Cl bonds in co-ordination sphere not ionisable.
With oxidation state 3, ions & 3, molecules be with in the co-ordination sphere Co - Cl bonds in co-ordination sphere not ionisable.