1
MHT CET 2023 9th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which from the following coordinate complexes contains anionic and neutral ligands in it?

A
Potassium trioxalatoaluminate(III)
B
Hexacyanoferrate (II)
C
Pentaamminecarbonatocobalt (III) chloride
D
Tetraamminecopper(II) ion
2
MHT CET 2023 9th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify neutral ligand from following

A
Ammine
B
Nitrato
C
Cyano
D
Chloro
3
MHT CET 2022 11th August Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify the type of hybridization involved in hexaaminecobalt (III) complex ion.

A
$$\mathrm{sp}^3$$
B
$$\mathrm{dsp}^2$$
C
$$\mathrm{d}^2 \mathrm{sp}^3$$
D
$$\mathrm{sp}^3 \mathrm{d}^2$$
4
MHT CET 2022 11th August Evening Shift
MCQ (Single Correct Answer)
+1
-0

What is the number of unpaired electrons in $$\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]^{3+}$$ complex?

A
Four
B
Two
C
Zero
D
Six
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