The ratio of cis and trans-isomers of the complex [Ma2bcde]n± is:

(1) 5:3       

(2) 2:1       

(3) 7:3     

(4) 3:1

Subtopic:  Isomerism in Coordination Compounds |
 55%
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[PdCl2(PMe3)2] is a diamagnetic complex of Pd(II). How many total isomers are possible of analogous paramagnetic complex of Ni(II)?

1. Zero         

2. 1             

3. 2         

4. 3

Subtopic:  Isomerism in Coordination Compounds |
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Complex compound(s) which is optical active and does not depend upon the orientation

of the ligands around metal cation :

(i) [CoCl3(NH3)3]                      (ii) [Co(en)3Cl3

(iii)[Co(C2O4)2(NH3)-                (iv) [CrCl2(NH3)29(en)]+

(1) (ii),(iii) and (iv)   

(2) (i),(ii) and (iv)     

(3)  (ii) and (iv)     

(4) only (ii)

Subtopic:  Isomerism in Coordination Compounds |
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Choose the correct code regarding,
possible number of geometrical isomers exhibited by the following complexes:

(I) [CrCl2(NO2)2(NH3)2]-                         (II) [Co(NO2)3(NH3)3]

(III)  [PtCl(NO2(NH3)(py)]                        (IV) [PtBrCl(en)]
 

         (I)     (II)     (III)      (IV)                  

(a)     4        2         3         1         

(b)     5        2        4           0
(c)      3       2          0         1         
(d)      5        2        3           0

Subtopic:  Isomerism in Coordination Compounds |
 54%
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Total number of geometrical isomers  possible for complex [Mab(AB)2]n± are : 

(1) 5         

(2)  4       

(3)  3         

(4)  6

Subtopic:  Isomerism in Coordination Compounds |
From NCERT
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Select the correct statement about given square planar complex

(1) It has no geometrical isomer

(2) It is optically active because square planar complex have plane of symmetry

(3) It is optically inactive because square planar complex have plane of symmetry

(4) It is optically active because it hass symmetric carbon

Subtopic:  Isomerism in Coordination Compounds |
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Select the correct code regarding total number of space isomers for the following compounds:

(I)[Ma3b2c]n±          (II) [M(AB)3]n±      (III) [Ma2b2c2]n±

                (I)         (II)       (III)                              (I)         (II)       (III)

(a)             4           4           6                       (b)      4            3           5

(c)              3          3            5                      (d)       3            4           6

Subtopic:  Isomerism in Coordination Compounds |
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How many geometrical isomers are possible or [Pd2+(NH2-CH(CH3)-CO2-)2]

(a) 2          (b)  3         (c)  4           (d)  6

Subtopic:  Isomerism in Coordination Compounds |
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Total number of stereisomers of [Co(acac)2BrCl] are:

(1) 4         

(2) 3         

(3) 6           

(4) 2

Subtopic:  Isomerism in Coordination Compounds |
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Which of the following complex compound exhibits geometrical isomerism?

(1) [Fe(DMG)2                         

(2) [Be(gly)2]

(3) [PdClBr(gly)]                       

(4) [Cd(NH3)Cl(gly)

Subtopic:  Isomerism in Coordination Compounds |
 60%
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