1
MHT CET 2021 20th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify neutral complex from following.

A
$$\mathrm{Na}_3\left[\mathrm{AlF}_6\right]$$
B
$$\left[\mathrm{Co}\left(\mathrm{NO}_2\right)_3\left(\mathrm{NH}_3\right)_3\right]$$
C
$$\left[\mathrm{Cu}\left(\mathrm{NH}_3\right)_4\right]^{2+}$$
D
$$\left[\mathrm{Fe}(\mathrm{CN})_6\right]^{4-}$$
2
MHT CET 2021 20th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which among the following statements is true for Pt[(NH$$_3$$)$$_2$$Cl$$_2$$] ?

A
It is a neutral complex.
B
In this complex chlorine atoms are in ionization sphere.
C
The coordination number of Pt in this complex is 2.
D
The oxidation state of Pt in this complex is +4.
3
MHT CET 2021 20th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify highest field strength ligand from following.

A
H$$_2$$O
B
EDTA
C
en
D
S$$^-$$ $$^-$$
4
MHT CET 2020 16th October Morning Shift
MCQ (Single Correct Answer)
+1
-0

What is the effective atomic number of $$\mathrm{Zn}$$ in $$\left[\mathrm{Zn}\left(\mathrm{NH}_3\right)_4\right] \mathrm{SO}_4$$ ?

A
30
B
27
C
28
D
36
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