1
MHT CET 2023 10th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

What type of ligand does the ethylenediamine is?

A
Monodentate
B
Bidentate
C
Tetradentate
D
Hexadentate
2
MHT CET 2023 10th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which from following complexes is heteroleptic?

A
$$\mathrm{K}_3\left[\mathrm{Al}\left(\mathrm{C}_2 \mathrm{O}_4\right)_3\right]$$
B
$$\left[\mathrm{Co}\left(\mathrm{C}_2 \mathrm{O}_4\right)_3\right]^{3-}$$
C
$$\mathrm{Na}_3\left[\mathrm{AlF}_6\right]$$
D
$$\left[\mathrm{Co}\left(\mathrm{H}_2 \mathrm{O}\right)\left(\mathrm{NH}_3\right)_5\right]_3$$
3
MHT CET 2023 10th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

What is the value of effective atomic number of cobalt in $$\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]^{3+}$$ complex if $$\mathrm{Co}(\mathrm{Z}=27)$$ ?

A
30
B
32
C
35
D
36
4
MHT CET 2023 10th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify heteroleptic complex from following.

A
Tetraamminediaquacobalt (III) chloride
B
Hexaamminecobalt (III) bromide
C
Potassium tetrahydroxozincate (II)
D
Tetracarbonyl nickel (0)
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