For the Questions That Follow, Consider the BEST Lewis Structures

question 37

Multiple Choice

For the questions that follow, consider the BEST Lewis structures of the following oxyanions:
(i) NO₂^-
(ii) NO₃^-
(iii) SO₃^2-
(iv) SO₄^2-
(v) BrO₃^-
-In which of the ions do all X-O bonds (X indicates the central atom) have the same length?

• A)none
• B)all
• C)(i)and (ii)
• D)(iii)and (v)
• E)(iii), (iv), and (v)