The correct formula of tetraammineaquachloridocobalt(III) chloride is-

1. [Co(NH
3)4(H2O)Cl]Cl2
2.
[Co(NH3)4(H2O)Cl]Cl
3. [Co(NH3)4(H2O)Cl2]Cl
4. [Co(NH3)4(H2O)Cl3]
 

Subtopic:  Introduction, Classification and Nomenclature |
 75%
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The IUPAC names of [Pt(NH3)2Cl(NO2)] is:

1. Diamminochloridonitrito-N-platinum(II)
2. Diamminechloridonitrito-O-platinum(III)
3. Diamminechloridonitrito-N-platinum(II)
4. Diamminechloridonitrito-N-platinum(III)

Subtopic:  Introduction, Classification and Nomenclature |
 66%
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Given below are two statements: 

Assertion (A): Geometrical isomerism not possible in tetrahedral complexes.
Reason (R): Square planar complex may show geometrical isomerism.
 
1. Both (A) and (R) are True and (R) is the correct explanation of (A).
2. Both (A) and (R) are True but (R) is not the correct explanation of (A).
3. (A) is True but (R) is False.
4. (A) is False but (R) is True.
Subtopic:  Isomerism in Coordination Compounds |
 76%
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Assertion (A): The [Fe(NH3)2(CN)4] shows geometrical isomerism.
Reason (R): [Fe(NH3)2(CN)4] also show optical isomerism.
 
1. Both (A) and (R) are True and (R) is the correct explanation of (A).
2. Both (A) and (R) are True but (R) is not the correct explanation of (A).
3. (A) is True but (R) is False.
4. (A) is False but (R) is True.
Subtopic:  Isomerism in Coordination Compounds |
 62%
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Correct statement among the following is-
 
1. Both cis-[CrCl2(ox)2]3– and trans-[CrCl2(ox)2]3–  are optically active.
2. Both cis-[CrCl2(ox)2]3– and trans-[CrCl2(ox)2]3–  are optically inactive.
3. cis-[CrCl2(ox)2]3– is optically active and trans-[CrCl2(ox)2]3–  is optically inactive.
4. cis-[CrCl2(ox)2]3– is optically inactive and trans-[CrCl2(ox)2]3–  is  optically active.
 


 

Subtopic:  Isomerism in Coordination Compounds |
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The spin-only magnetic moment of [MnBr4]2– is 5.9 BM. The geometry of the complex ion is-
1. Square planar
2. Tetrahedral
3. Octahedral
4. None of the above

Subtopic:  VBT, CFT & their Limitations |
 76%
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The formula of  potassium tetrahydroxidozincate(II) is-

1.
K[Zn(OH)4]
2. K2[Zn(OH)4]
3.
K3[Zn(OH)4]
4.
K4[Zn(OH)4]
Subtopic:  Introduction, Classification and Nomenclature |
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The formula of potassium trioxalatoaluminate(III) is-

1.
K2[Al(C2O4)3]
2. K[Al(C2O4)3]
3. K3[Al(C2O4)3]
4. K4[Al(C2O4)3]
Subtopic:  Introduction, Classification and Nomenclature |
 89%
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The formula of dichloridobis(ethane-1,2-diamine)cobalt(III) is-

1.
[CoCl2(en)2 ]+
2. [CoCl2(en)2 ]2+
3. [CoCl2(en)2 ]-
4.
[CoCl2(en)2]2-
Subtopic:  Introduction, Classification and Nomenclature |
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The formula of Tetracarbonylnickel(0) is- 

1. Ni(CO
)3
2. Ni(CO)4
3. Ni(CO)6
4. Ni(CO)5
Subtopic:  Introduction, Classification and Nomenclature |
 93%
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