1
MHT CET 2024 9th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which from the following statements about $\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]^{3+}$ complex is NOT correct?

A
Prior to hybridization $\mathrm{Co}^{3+}$ possesses four unpaired electrons.
B
This complex has all electrons paired.
C
It is a high spin complex.
D
It is a diamagnetic complex.
2
MHT CET 2024 4th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which from following ligands is able to form linkage isomers?

A
Aqua
B
Ammine
C
Iodo
D
Nitro
3
MHT CET 2024 4th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify the total number of complexes having bidentate ligands in them from following list of complexes.

a) Tetracyanonickelate(II) ion

b) Trioxalatocobaltate(III) ion

c) Sodium hexafluoroaluminate(III)

d) bis(ethylenediamine)dithiocyanatoplatinum(IV)

A
1
B
2
C
3
D
4
4
MHT CET 2024 4th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify neutral sphere complex from following.

A
Pentaamminecobalt(III) sulphate
B
Potassiumtrioxalatoaluminate(III)
C
Diamminedichloroplatinum(II)
D
Potassiumhexacyanoferrate(III)
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