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

Which from following formulae is of sodium hexanitrocobaltate(III)?

A
$$\mathrm{Na}_3\left[\mathrm{Co}\left(\mathrm{NO}_2\right)_6\right]$$
B
$$\mathrm{Na}_2\left[\mathrm{Co}\left(\mathrm{NO}_2\right)_6\right]$$
C
$$\left[\mathrm{Co}\left(\mathrm{NaNO}_2\right)_6\right]$$
D
$$\mathrm{Na}_3\left[\mathrm{Co}(\mathrm{ONO})_6\right]$$
2
MHT CET 2023 13th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which from following species is NOT a monodentate ligand?

A
$$\mathrm{CN}^{-}$$
B
$$\mathrm{H}_2 \mathrm{N}\left(\mathrm{CH}_2\right)_2 \mathrm{NH}_2$$
C
$$\mathrm{OH}^{-}$$
D
$$\mathrm{Cl}^{-}$$
3
MHT CET 2023 13th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify homoleptic complex from following.

A
$$\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]^{3+}$$
B
$$\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_4 \mathrm{Cl}_2\right]^{+}$$
C
$$\left[\mathrm{Pt}\left(\mathrm{NH}_3\right)_2 \mathrm{Cl}_2\right]$$
D
$$\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_5 \mathrm{Cl}\right] \mathrm{SO}_4$$
4
MHT CET 2023 13th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify cationic sphere complex from following.

A
Tetraaminecopper(II) ion
B
Tetracyanonickelate(II) ion
C
Trioxalatocobaltate(III) ion
D
Triamminetrinitrocobalt(III)
MHT CET Subjects
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12