Q. No.In Fe (CO)5, the Fe-C bond possesses
1. ionic character
2. -character only
3. -character only
4. both and character
To unlock all the explanations of 20 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 20 chapters you need to be enrolled in MasterClass Course.
Which of the following pairs represents linkage isomers?
1. [Co(NH3)5NO3]SO4 and [Co(NH3)5SO4]NO3
2. [PtCl2)(NH3)4]Br2 and [PtBr2(NH3)4]Cl2
3. [Cu(NH3)4[PtCl4] and [Pt(NH3)4][CuCl4]
4. [Pd(PPh3)2(NCS)2 and [Pt(PPh3)2(SCN)2]
To unlock all the explanations of 20 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 20 chapters you need to be enrolled in MasterClass Course.
A solution containing 2.675 g of CoCl3.6NH3 (molar mass=267.5 g mol-1) is passed through a cation exhanger. The chloride ions obtained in solution were treated with excess of AgNO3 to give 4.78 g of AgCl (molar mass = 143.5 g mol-1). The formula of the complex is
(At. mass of Ag = 108 u)
1. [CoCl(NH3)5]Cl2
2. [Co(NH3)6Cl3
3. [CoCl2(NH3)4]Cl
4. [CoCl3(NH3)3]
To unlock all the explanations of 20 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 20 chapters you need to be enrolled in MasterClass Course.
Which of the following facts about the complex [Cr(NH3)6]Cl3 is wrong?
| 1. | The complex is an outer orbital complex. |
| 2. | The complex gives a white precipitate with a silver nitrate solution. |
| 3. | The complex involves d2sp3 hybridization and is octahedral in shape. |
| 4. | The complex is paramagnetic. |
To unlock all the explanations of 20 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 20 chapters you need to be enrolled in MasterClass Course.
The correct order of the stoichiometries of AgCl formed when AgNO3 in excess is treated with the complexes: CoCl3.6NH3, CoCl3 .5NH3, CoCl3.4NH3 respectively is:
1. 3AgCl, 1AgCl, 2AgCl
2. 3AgCl, 2AgCl, 1AgCl
3. 2AgCl, 3AgCl, 1AgCl
4. 1AgCl, 3AgCl, 2AgCl
The type of isomerism shown by the complex is:
| 1. | Geometrical isomerism | 2. | Coordination isomerism |
| 3. | Ionization isomerism | 4. | Linkage isomerism |
The geometry and magnetic behaviour of the complex [Ni(CO)4] respectively are:
1. Square planar and diamagnetic.
2. Tetrahedral and diamagnetic.
3. Square planar and paramagnetic.
4. Tetrahedral and paramagnetic.
To unlock all the explanations of 20 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 20 chapters you need to be enrolled in MasterClass Course.
Which of the following has the longest C —O bond length? (Free C—O bond length in CO is 1.128 
2. [Fe(CO)4]2-
3. Mn(CO)6]+
4. Ni(CO)4
To unlock all the explanations of 20 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 20 chapters you need to be enrolled in MasterClass Course.
Number of possible isomers for the complex [Co(en)2Cl2]Cl will be:
(en=ethylenediamine)
| 1. | 2 | 2. | 1 |
| 3. | 3 | 4. | 4 |
To unlock all the explanations of 20 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 20 chapters you need to be enrolled in MasterClass Course.
© 2024 GoodEd Technologies Pvt. Ltd.