Question

17. Some compounds are given below.
Sulphur dioxide (SO2)
Carbon dioxide (CO2)
Calcium fluride (CaF2)
Carbon tetra chloride (CCI4)
(a) Based on electron negativity, classify them into ionic and co-valent
compounds?
(b) Compare ionic and co-valent compounds.
(Electron negativity : Ca = 1.0, O = 3.5, C = 2.5, S = 2.58, F = 3.98,
Cl = 3.16​