MCQ
Which of the following is not correct
- ✓A sigma bond is weaker than $\pi $ bond
- BA sigma bond is stronger than $\pi $ bond
- CA double bond is stronger than a single bond
- DA double bond is shorter than a single bond
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$(i)$ ${C_6}{H_5}{N^ + } \equiv NC{l^ - }$ $(ii)$ ${C_6}{H_5}{N^ + } \equiv N$
$(iii)$ ${{\overset{\centerdot }{\mathop{C}}\,}_{6}}{{H}_{5}}$ $(iv)$ $C_6H_5Cl$