question_answer

Which of the following contain N?N bond? \[{{N}_{2}}{{O}_{4}},\,\,{{N}_{2}}{{O}_{5}},\,\,{{N}_{2}}{{O}_{3}}\]

A)  \[{{N}_{2}}{{O}_{4}}, {{N}_{2}}{{O}_{3}} and {{N}_{2}}{{O}_{5}}\]

B)  \[{{N}_{2}}{{O}_{5}} and {{N}_{2}}{{O}_{4}}\]

C)  \[{{N}_{2}}{{O}_{3}} and {{N}_{2}}{{O}_{5}}\]

D)  \[{{N}_{2}}{{O}_{3}} and {{N}_{2}}{{O}_{4}}\]

Correct Answer: D

Solution :

\[{{N}_{2}}{{O}_{4}}\,\,and\,{{N}_{2}}{{O}_{3}}\] has one \[NN\] bond as shown below