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Byju's Answer
Standard X
Chemistry
Covalent Bond
The formal ch...
Question
The formal charge on the O atoms in the ion
[
:
¨
O
=
N
=
¨
O
:
]
+
is:
A
−
2
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B
−
1
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C
0
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D
+
1
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Solution
The correct option is
D
0
Formal charge
=
Valence electrons-non bonding electrons+no of bonds
=
6
−
(
4
+
2
)
=
0
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2
Similar questions
Q.
The formal charges of
C
and
O
atoms in
C
O
2
(
:
¨
O
=
C
=
¨
O
:
)
are respectively:
Q.
Consider the following Lewis Dot structure:
[
:
¨
O
=
N
=
¨
O
:
]
+
The sum of formal charges on
N
and
O
is:
Q.
The formal charges of
N
(
1
)
,
N
(
2
)
and O atoms in
:
¨
N
1
=
N
2
=
¨
O
:
are respectively.
Q.
Lewis structure for:
(i)
C
l
O
−
3
(chlorate ion)
[
:
¨
O
⋅
⋅
−
:
¨
O
:
|
C
l
⋅
⋅
−
¨
O
⋅
⋅
:
]
−
If the above Lewis structure is correct enter 1, else enter 0.
Q.
Group of Element Z Example
[
¨
O
⋅
⋅
=
¨
Z
−
¨
O
⋅
⋅
:
]
−
Z
=
V
(
7
)
[
¨
O
⋅
⋅
=
¨
N
−
¨
O
⋅
⋅
:
]
−
............. ..........
If true enter 1, else enter 0.
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