Number of ions for the complex [Co(NH3)4Cl]Cl2 shown by the condu

Previous Year Papers

Download Solved Question Papers Free for Offline Practice and view Solutions Online.

Test Series

Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

Test Yourself

Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.
Advertisement

 Multiple Choice QuestionsMultiple Choice Questions

101.

Correct IUPAC nomeclature of K4[Fe(CN)6] is

  • tetra potassium ferrous cyanide

  • potassium ferri cyanide

  • potassium ferrocyanide

  • potassium hexacyanoferrate (II)


102.

In CsCl structure, the coordination number of Cs+ is

  • equal to that of Cl, that is 6

  • equal to that of Cl, that is 8

  • not equal to that of Cl, that is 6

  • not equal to that of Cl, that is 8


103.

Coordination number 8 : 8 is of

  • CsCl

  • KCl

  • NaCl

  • ZnS


104.

Which of the following differs in EAN?

  • [Co(NH3)6]Cl3

  • K4[Fe(CN)6]

  • K2[ZnCl4]

  • K2[HgI4]


Advertisement
105.

The pair of coordination compounds [Co(NH3)5Br]SO4 and [Co(NH3)5SO4]Br is an example for

  • geometrical isomerism

  • coordination isomerism

  • structural isomerism

  • ionisation isomerism


106.

The correct nomenclature Fe4[Fe(CN)6]3

  • ferroso ferric cyanide

  • ferric- ferrous hexacyanate

  • iron(III) hexacyanoferrate(II)

  • hexa cyanoferrate(III-II)


107.

For an ionic crystal of the general formula AX and coordination number is 6, the value of radius ratio will be

  • greater than 0.73

  • in between 0.73 and 0.41

  • in between 0.41 and 0.22

  • less than 0.22


Advertisement

108.

Number of ions for the complex [Co(NH3)4Cl]Cl2 shown by the conductivity measurement, is

  • 2

  • 4

  • 3

  • 1


C.

3

Ionisation of [CO(NH3)4Cl]2 is as follows-

[Co(NH3)4Cl] Cl2  [Co(NH3)4Cl]2+ + 2Cl-

It gives three ions.


Advertisement
Advertisement
109.

Coordination number of Fe in the complexes [Fe(CN)6]4-, [FeCN)6]3- and [FeCl4]- would be respectively

  • 6, 3, 4

  • 6, 6, 4

  • 2, 3, 3

  • 6, 4, 6


110.

[(C6H5)2Pd(NCS)2] and [(C6H5)2Pd(SCN)2] are

  • bond isomeric

  • coordinated isomeric

  • ionic isomeric

  • geometrical isomeric


Advertisement