1
MHT CET 2023 11th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Oxidation state of manganese in potassium permanganate is:

A
+3
B
+7
C
+5
D
+1
2
MHT CET 2023 11th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which among following complexes is a neutral complex?

A
$$\left[\mathrm{Co}\left(\mathrm{H}_2 \mathrm{O}\right)\left(\mathrm{NH}_3\right)_5\right] \mathrm{I}_3$$
B
$$\left[\mathrm{Co}\left(\mathrm{NO}_2\right)_3\left(\mathrm{NH}_3\right)_3\right]$$
C
$$\mathrm{Na}\left[\mathrm{Co}\left(\mathrm{NO}_2\right)_6\right]$$
D
$$\left[\mathrm{Fe}\left(\mathrm{H}_2 \mathrm{O}\right)_3(\mathrm{NCS})\right] \mathrm{Cl}_2$$
3
MHT CET 2023 11th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which among the following halogens combines readily with metals to form metal halides with highest ionic character?

A
Chlorine
B
Bromine
C
Iodine
D
Fluorine
4
MHT CET 2023 11th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following compounds has highest boiling point?

A
Chloromethane
B
Fluoromethane
C
Iodomethane
D
Bromomethane
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