Identify the correct orders for the given properties.
I. C-H<C-O<N-O<C-C
(Bond length)
{II. } H_2S<O_3<NO_2<CO_2
(Bond angle)
{III. } He_2^+<B_2<C_2<N_2
(Bond order)
Show Hint
Bond order:
\[
BO=\frac{N_b-N_a}{2}
\]
Higher bond order implies stronger bond and shorter bond length.