- Which of the molecule is not hypovalent but complete its octet :

CHEMISTRY · Single correct · CBSE · Chemistry · Chemical Bonding and Molecular Structure · Chemical Bonding and Molecular Structure

Problem

- Which of the molecule is not hypovalent but complete its octet : (1)

\text{AlCl}_3

(2)

\text{AlBr}_2

(3)

\text{AlF}_3

(4)

\text{BF}_3