QJEEM24Cha162: JEE Main 2024 Chemistry - Class 11 JEEM24Cha162 Solution: Total number of species from the following with central atom…

Total number of species from the following with central atom utilising $\mathrm{sp}^2$ hybrid orbitals for bonding is ________.

$\mathrm{NH}_3, \mathrm{SO}_2, \mathrm{SiO}_2, \mathrm{BeCl}_2, \mathrm{C}_2 \mathrm{H}_2, \mathrm{C}_2 \mathrm{H}_4, \mathrm{BCl}_3, \mathrm{HCHO}, \mathrm{C}_6 \mathrm{H}_6, \mathrm{BF}_3, \mathrm{C}_2 \mathrm{H}_4 \mathrm{Cl}_2$