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Problem
Problem
The mixed anhydride of nitrogen is: a.
N
2
O
2
\text{N}_2\text{O}_2
N
2
O
2
(2NO) b.
N
2
O
4
\text{N}_2\text{O}_4
N
2
O
4
(2
NO
2
\text{NO}_2
NO
2
) c.
N
2
O
5
\text{N}_2\text{O}_5
N
2
O
5
d.
N
2
O
3
\text{N}_2\text{O}_3
N
2
O
3
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