CBSE Class 12 Chemistry 2019 Delhi Set 1 Solved Paper

Question : 10

Total: 27

Write IUPAC name of the complex [Pt(en)2‌Cl2]. Draw structures of geometrical isomers for this complex.
OR
Using IUPAC norms write the formulae for the following:
(i) Hexaamminecobalt(III) sulphate
(ii) Potassium trioxalatochromate(III)

Solution:

Bis(ethan-1,2-diamine)dichloridoplatinum (II)

OR
(i) Hexaamminecobalt(III) sulphate
[Co(NH3)6]2(SO4)3
(ii) Potassium trioxalatochromate(III)
K3[Cr(C2O4)3]

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