Question

valence bond theory of becl2​

Answer 1

BeCl2, with only four valence electrons, needs four more electrons to satisfy the octet rule. NH3 has a lone pair electrons on the N atom. Therefore, BeCl2 will react with two NH3 molecules in order to achieve the octet rule, making BeCl2(NH3)2 the likely product in excess ammonia.

Answer 2

BeCl2, with only four valence electrons, needs four more electrons to satisfy the octet rule. NH3 has a lone pair electrons on the N atom. Therefore, BeCl2 will react with two NH3 molecules in order to achieve the octet rule, making BeCl2(NH3)2 the likely product in excess ammonia.