. Match each of the items in List A with the appropriate items in the list B. (7 marks)
List A List B
(a) Neutralization (i) it dissolves in noble metal gold
(b) Alum (ii) CaO Cl2.2 H2O
(c) Ammonium iron (II) sulphate (iii) show allotropy
(d) Aqua-regia (iv) reaction between any acid and a base
(e) Sulphur (v) dissociation constant of the indicator
(f) Bleaching powder (vi) K2SO4. Al2(SO4)3.24 H2O
(g) Kin (vii) (NH4)2 SO4.FeSO4.6H2O
