Download App

Coordination Compounds — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistryCoordination Compounds3 Marks
Question
Answer the following questions:
Write the formulae for the following coordination compounds:
  1. Tetraammineaquachloridocobalt (III)chloride. 
  2. Potassiumtetracyanonickelate (II).
✓

Answer

  1. [Co(NH3)4(H2O)Cl]Cl2

  2. K2[Ni(CN)4]

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "3 Marks Question" from Coordination Compounds→Coordination Compounds — all question types→Chemistry STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

Write a note on Sandmeyer reaction.
→
Give reason:
(i) Transition elements exhibit higher enthalpies of atomisation.
(ii) In aqueous solution, $Cr ^{2+}$ is stronger reducting agent than $Fe ^{2+}$.
(iii) The second ionisation enthalpy of Cu is higher then $Z n$.
→
Do the following conversions in not more than two steps:
  1. Benzoic acid to benzaldehyde.
  2. Ethylbenzene to Benzoic acid.
  3. Propanone to Propene.
→
Image
→
What is essentially the difference between $\alpha$-glucose and $\beta$-glucose? What is meant by pyranose structure of glucose?
→
→
(a) How will you prepare phenol from benzenediazonium chloride?
(b) How will you convert salicylic acid into phenol?
→
Write IUPAC names of the following coordination compounds:
  1. [Co(NH3)6]Cl3
  2. [Co(NH3)5Cl]Cl2
  3. K3[Fe(CN)6]
→
Give chemical tests to distinguish between the following pairs of compounds:
  1. Propanal and propanone.
  2. Methyl acetate and ethyl acetate.
  3. Benzaldehyde and benzoic acid.
→
Indicate the steps in the preparation of:
KMnO4 from pyrolusite ore.
→