Q. A molecule (X) has (i) four sigma bonds formed by the overlapping of $sp^2$ and s-orbital. (ii) one sigma bond formed by $sp^2$ and $sp^2$ orbitals and (iii) one π bond is formed by $p_x$ and $p_x$-orbitals. Which of the following is X?
Chemical Bonding and Molecular Structure
Solution:
Correct answer is (d) $C_2H_4$
