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Chemistry
Chemistry
Problem
Which of the following molecules does not have co-ordinate bonds? a.
PH
4
+
\text{PH}_4^+
PH
4
+
b.
NO
2
\text{NO}_2
NO
2
c.
O
3
\text{O}_3
O
3
d.
CO
3
2
−
\text{CO}_3^{2-}
CO
3
2
−
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