In benzene,all the six $C-C$ bonds have the same length because of

Which of the following resonating structures of $1$-methoxy-$1, 3$-butadiene is least stable?

In benzene, the $C-C$ bond lengths are equal between all carbons because of...

Which of the following compounds will not exist as a resonance hybrid? Give a reason for your answer.
$(a)$ $CH_3OH$
$(b)$ $RCONH_2$
$(c)$ $CH_3CH=CHCH_2NH_2$

The cause of resonance is....

Despite having an unpaired electron,the $ClO_2$ molecule does not undergo dimerization because .................