| (I) \[N{{I}_{3}}\] |
| (II) \[I_{3}^{-}\] |
| (III) \[SO_{3}^{2-}\] |
| (IV) \[NO_{3}^{-}\] |
A) l and III
B) IIl and IV
C) l and IV
D) II and III
Correct Answer: A
Solution :
l and III
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