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Which of the following coordination comp...

Which of the following coordination compounds exhibits ionisation isomerism
(a) `[Cr(NH_(3))_(6)]CI_(3)`
(b) `[Cr(en)_(3)CI_(3)]`
(c ) `[Cr(en)_(3)]CI_(3)`
(d) `[Co(NH_(3))_(5)Br]SO_(4)` .

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Text Solution

Verified by Experts

The correct Answer is:
d
`[Cr(NH_(3))_(5)Br]SO_(4)` will give white ppt of `BaSO_(4)` with `BaCI_(2)` and `[Cr(NH_(3))_(5)SO_(4)]Br` will give yellow ppt of `AgBr` with `AgNO_(3)` and hence it gives ionisation isomers .
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Explore conceptually related problems

Describe a simple test to distinguish between the following pairs of compounds
(i) (A) `[Co(NH_(3))_(5)Br]SO_(4)` and (B) `[Co(NH_(3))_(5)SO_(4)]Br`
(ii) (A) `[Cr(H_(2)O)_(6)]CI_(3)` and `(B) [Cr (H_(2)O)_(5)CI] CI_(2)H_(2)O`
(iii) (A) `cis [PtCI_(2)(NH_(3))_(2)]` and (B) trans `[Pt CI_(2)(NH_(3))_(2)]`
(iv) (A) and (B) Two enantiomers of `[Co(en)_(2)(NH_(3))_(2)]`
(V) (A) (A) `[Cr (NH_(3))_(6)][Cr(NH_(3))_(2)(NO_(2))_(4)]`
(vi) (A) `[Pt(NH_(3))_(2)CI_(2)]` and (B) `[Pt(NH_(3))_(6)]CI_(2)`
(vii) (A) `[Co(NH_(3))_(5)CI]SO_(4)` and (B) `[Co(NH_(3))_(5)SO_(4)]CI` .

What type of isomers are the following
(a) `[Mn(CO)_(5)(SCN)]` and `[Mn(CO)_(5)(NCS)]`
(b) `[Co(en)-(3)][Cr(CN)_(6)]` and `[Cr(en)_(3)][Co(CN)_(6)]`
( c) `[Co(NH_(3))_(5)NO_(3)]SO_(4)` and `[Co(NH_(3))_(5)SO_(4)] NO_(3)`
(d) `[Co(py)_(2)(H_(2)O)_(2)CI_(2)]CI` and `[Co(py)_(2)(H_(2)O)CI_(3)]H_(2)O`
(II) (a) `[Cr(NH_(3))_(6)][Cr(CN)_(6)]` and `[Cr(NH_(3))_(4)(CN)_(2))][Cr(NH_(3))_(2)(CN)_(4)]`
(b) `[Pt(NH_(3))_(4)Br_(2)]CI_(2)` and `[Pt(NH_(3))_(4)CI_(2)]Br_(2)` .

Which would exhibit coordination isomerism
(a) `[Cr(NH_(3))_(6)][Co(CN)_(6)]`
(b) `[Cr(en)_(2)CI_(2)]^(o+)`
(c ) `[Cr(NH_(3))_(6)]CI_(3)`
(d) `[Cr(edta)]^(-)` .

One mole of complex compound `Cr(NH_(3))_(5)CI_(3)` gives 3 moles of ions on

Assertion The [Ni(en)_(3)]CI_(2) (en = ethylenediamine has lower stability than [Ni(NH_(3))_(6)]CI_(2) Reason In [Ni(en)_(3)]CI_(2) the geometry of Ni is trigonal bipyramidal .

The pair(s) of coordination complexes/ion exhibiting the same kind of isomerism is (are):
(i) `[Cr(NH_(3))_(5)CI]CI_(2)` and `[Cr(NH_(3))_(4)CI_(2)]CI`
(ii) `[Co(NH_(3))_(4)CI_(2)]^(+)` and `[Pt(NH_(3))_(2)(H_(2)O)CI]^(+)`
(iii) `[CoBr_(2)CI_(2)]^(2-)` and `[PtBr_(2)CI_(2)]^(2-)`
(iv) `[Pt(NH_(3))_(3)(NO_(3))]CI` and `[Pt(NH_(3))_(3)CI]Br`

[Cr(NH_(3))_(5)Br]Cl and [Cr(NH_(3))_(5)Cl]Br can be distinguished by/and isomerism shown is:

Draw the structure of optical isomers of each of the following complex ions: [Cr(C_(2)O_(4))_(3)]^(3-),[PtCI_(2)(en_(2)^(2+))],[Cr(NH_(3))_(2)CI_(2)(en)]^(+)

Which isomerism is exhibited by [Co(NH_(3))_(6)][Cr(CN)_(6)] and [Cr(NH_(3))_(6)][Co(CN)_(6)] ?

`[Cr(NH_(3))_(4)CI_(2)]^(+)` में Cr की ऑक्सीकरण अवस्था है :

[Cr(NH_(3))_(5)Br]Cl" and "[Cr(NH_(3))_(5)Cl]Br can be distinguish by/and isomerism shown is :

How will you distinguish between the following isomer pairs (a) [CoBr(NH_(3))_(5)]SO_(4) and [Co(SO_(4)) (NH_(3))_(5)]Br (b) [Cr(H_(2)O)_(6)]Cl_(3) and(ii) [CCI(H_(2)O)_(5)]CI_(2)H_(2)O (C) State the kind of isomerism possible for the following: [Cr(en)_(3)]^(3+) (ii) (Cr(NH_(3))_(4)Cl(Br)]^(+) (iii) [Cr(NH_(3)0_(4)Br_(2)]_(2)SO_(4) (d) Match the complexes in List-/ with their stereoproperties in Listelle - List: (##FIITJEE_CHE_MB_05_C02_E03_007_Q01.png" width="80%">

Write the type of isomerism exhibited by the following complexes: (i) [Co(NH_(3))_(5)Cl]SO_(4) (ii) [Co(en)_(3)]^(+3) (iii) [Co(NH_(3))_(6)][Cr(CN)_(6)]

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