H_b..B..H_b bond angle is 118^o

Each boron atom undergoes sp² hybridisation

The boron atoms are linked together through hydrogen bridges

All the atoms lie in the same plane

Its aqueous solution contains equal amounts of weak acid and its salt

It is easily available

Its aqueous solution contains equal amounts of strong acid and its salt

Statement that borax is a buffer, is wrong

Both are Lewis acids, but BCl₃ is stronger

Both are Lewis acids, but AlCl₃ is stronger

Both are equally strong Lewis acids

None of them is a Lewis acid

BH₃ and B₂H₆

NaBH₄ and C₆H₆

B₂H₆ and B₃N₃H₆

B₄C₃ and C₆H₆

The basic nature of the hydroxides of group 13 increases down the group

All the Al−Cl bonds in Al₂Cl₆ are equivalent

Boron resembles more with silicon than its own family members

Aluminium is a powerful reducing agent