At $200\,^{\circ}\text{C}$, aluminium chloride exists as a gas with $M_r = 267$. How many covalent bonds, dative covalent bonds and lone pairs of electrons are present in one molecule of aluminium chloride at $200\,^{\circ}\text{C}$?
- A6 covalent bonds, 2 dative covalent bonds, 0 lone pairs
- B6 covalent bonds, 2 dative covalent bonds, 16 lone pairs
- C6 covalent bonds, 2 dative covalent bonds, 18 lone pairs
- D3 covalent bonds, 0 dative covalent bonds, 9 lone pairs