EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 23 - Coordination Compounds>AP EAPCET - 3 Sep 2021 Afternoon>Q 3

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The most stable complex among the following is _______

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Important Questions on Coordination Compounds

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 23 - Coordination Compounds>AP EAPCET Medical 2019 (24-Apr Shift-1)>Q 1

A d-block metal

M

forms two complexes with the formulae

{MCl}_{4} . 2 HCl

and

{MCl}_{2} . 2 {NH}_{3}

. When excess of

A g N O_{3}

solution is added to

1

mole of each complex,

A g C l

precipitate is not formed. The secondary valency of metal

M

in the complexes is respectively

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 23 - Coordination Compounds>AP EAPCET Medical 2021 (6-Sep Afternoon)>Q 2

The complexes ${[Co {({NH}_{3})}_{6}]}^{3 +} 3 {Cl}^{-}$ and ${[CoCl {({NH}_{3})}_{5}]}^{2 +} 2 {Cl}^{-}$ have colors respectively

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 23 - Coordination Compounds>AP EAPCET - 3 Sep 2021 Afternoon>Q 3

The most stable complex among the following is _______