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Coordination Compounds — Chemistry STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceChemistryCoordination Compounds1 Mark
Question
The correct labeling of different terms used in coordination compounds is:
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Answer

Ammonia is a ligand. It donates lone pair of electrons to Cobalt $($central metal atom$)$ and forms co$-$ordinate bond. Co$-$ordination number is $6$ as $6$ ammonia ligand coordinate to central metal.$(ii)$ represents ionisation sphere, $\ce{[Co(NH_3​)_6​]}$ has $+3$ charge.

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