1
MHT CET 2023 14th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify anionic sphere complex from following.

A
Hexaamminecobalt(III) chloride
B
Potassium hexacyanoferrate(II)
C
Tetraamminedichlorocobalt(III) ion
D
Pentaamminechlorocobalt(III) sulphate
2
MHT CET 2023 14th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

What is the oxidation number of $$\mathrm{Pt}$$ in $$\mathrm{PtCl}_6^{2-}$$ ?

A
+6
B
+4
C
$$-6$$
D
$$-4$$
3
MHT CET 2023 14th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which coordination complex from following contains neutral ligand?

A
Pentacarbonyl iron(0)
B
Trioxalatocobaltate(III) ion
C
Sodium hexanitrocobaltate(III)
D
Tetracyanonickelate(II) ion
4
MHT CET 2023 14th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

What is coordination number of central metal ion in $$\left[\mathrm{Fe}\left(\mathrm{C}_2 \mathrm{O}_4\right)_3\right]^{3-}$$ ?

A
3
B
5
C
4
D
6
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