Question

Match the following:
Column A. Column B.
a)Covalent compound. i)polar molecule
b)Ammonia ii)coordinate bond
c)Sodium chloride. iii)low meltingpoint
d)Hydrogen chloride. iv)lone pair of elec.
e)Hydronium ion. v)high meltingpoint

Answer 1

a to iii
b to v
c to i
d to ii
e to iv