1
MHT CET 2021 21th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

What is the formal charge of oxygen atom in carbon monoxide?

A
+2
B
+1
C
$$-$$1
D
zero
2
MHT CET 2021 21th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

What is spin only magnetic moment of an element having one unpaired electron?

A
0.34 BM
B
1.0 BM
C
1.73 BM
D
3.1 BM
3
MHT CET 2021 21th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

What is the formal charge on carbon atom in CO$$_3^{2-}$$ ion ?

A
$$-2$$
B
$$-4$$
C
+4
D
zero
4
MHT CET 2021 20th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

What is bond angle O-S-O in SO$$_2$$ molecule?

A
107$$^\circ$$
B
180$$^\circ$$
C
90$$^\circ$$
D
119.5$$^\circ$$
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