- 1(current)
Q. No.The formula of tetraammineaquachloridocobalt(III) chloride is:
| 1. | [Co(NH3)4(H2O)Cl]Cl2 |
| 2. | [Co(NH3)4Cl2] × H2O |
| 3. | [Co(NH3)4]Cl3 × H2O |
| 4. | [Co(NH3)4(H2O)Cl]Cl |
Subtopic: Introduction, Classification and Nomenclature |
86%
Level 1: 80%+
NEET - 2026
Please attempt this question first.
Hints
Please attempt this question first.
Subtopic: Introduction, Classification and Nomenclature |
50%
Level 3: 35%-60%
NEET - 2026
Please attempt this question first.
Hints
Please attempt this question first.
Out of the following complex compounds, which of the compounds will have the minimum conductance in solution?
| a. | \(\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right] \mathrm{Cl}_3 \) | b. | \(\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_5 \mathrm{Cl}\right] \mathrm{Cl} \) |
| c. | \(\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_3 \mathrm{Cl}_3\right] \) | d. | \(\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_4 \mathrm{Cl}_2\right]\) |
| 1. | a and b | 2. | a,b, and c |
| 3. | c and d | 4. | b, c, and d |
Subtopic: Introduction, Classification and Nomenclature |
59%
Level 3: 35%-60%
Please attempt this question first.
Hints
Given below are two statements :
In light of the above statements, choose the correct answer from the options given below:
1. Both Statement I and Statement II are False.
2. Statement I is True but Statement II is False.
3. Statement I is false but Statement II is True.
4. Both Statement I and Statement II are True.
| Statement I: | \(\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]^{3+}\) is a homoleptic complex, whereas \([Co(NH_3)_4 Cl_2]^+\) is a heteroleptic complex. |
| Statement II: | Complex \([Co(NH_3)_6]^{3+}\) has only one kind of ligand but \([Co(NH_3)_4 Cl_2]^+\) has more than one kind of ligands. |
1. Both Statement I and Statement II are False.
2. Statement I is True but Statement II is False.
3. Statement I is false but Statement II is True.
4. Both Statement I and Statement II are True.
Subtopic: Introduction, Classification and Nomenclature |
86%
Level 1: 80%+
NEET - 2024
Hints
Homoleptic complex from the following complexes is:
1. Triamminetriaquachromium (III)
2. Potassium trioxalatoaluminate (III)
3. Diamminechloridonitrito-N-platinum (II)
4. Pentaamminecarbonatocobalt (III) chloride
1. Triamminetriaquachromium (III)
2. Potassium trioxalatoaluminate (III)
3. Diamminechloridonitrito-N-platinum (II)
4. Pentaamminecarbonatocobalt (III) chloride
Subtopic: Introduction, Classification and Nomenclature |
82%
Level 1: 80%+
NEET - 2023
Hints
Which of the following sets represents a complex and a double salt, respectively?
1. CuSO4.5H2O and CuCl2.4NH3
2. PtCl2.2NH3 and PtCl4.2HCl
3. K2PtCl2.2NH3 and KAl(SO4)2.12H2O
4. NiCl2.6H2O and NiCl2(H2O)4
1. CuSO4.5H2O and CuCl2.4NH3
2. PtCl2.2NH3 and PtCl4.2HCl
3. K2PtCl2.2NH3 and KAl(SO4)2.12H2O
4. NiCl2.6H2O and NiCl2(H2O)4
Subtopic: Introduction, Classification and Nomenclature |
82%
Level 1: 80%+
NEET - 2023
Hints
The IUPAC name of the following complex is:
[Ag(H₂O)₂][Ag(CN)₂]
1. Diaquasilver(I) dicyanidoargentate (I)
2. Dicyanidosilver(II) diaquaargentate(II)
3. Diaquasilver(II) dicyanidoargentate(II)
4. Dicyanidosilver(I) diaquaargentate(I)
[Ag(H₂O)₂][Ag(CN)₂]
1. Diaquasilver(I) dicyanidoargentate (I)
2. Dicyanidosilver(II) diaquaargentate(II)
3. Diaquasilver(II) dicyanidoargentate(II)
4. Dicyanidosilver(I) diaquaargentate(I)
Subtopic: Introduction, Classification and Nomenclature |
63%
Level 2: 60%+
NEET - 2022
Hints
- 1(current)
Q. No.
© 2026 GoodEd Technologies Pvt. Ltd.