Match List I with List II. \ Choose the correct answer from the options given below:

Question

Match List I with List II. \  Choose the correct answer from the options given below:

Professor PC Thomas Classes · Answer

(c) One $\sigma$-bond between C atoms (A - III). \ One $\sigma$-bond and $1 \pi$-bond between C atoms (B-IV). $\mathrm{C}_2$ molecule : Two $\pi$-bonds (C-II) \ Ethyne : $\mathrm{H}-\mathrm{C} \equiv \mathrm{C}-\mathrm{H}$ One $\sigma$ - bond and two $\pi$-bonds (D-I)