a.

Chlorine

b.

Hydrogen peroxide

c.

Sulphur

d.

Tetraoxosuplhate(VI)acid

a.

Made the cathode

b.

Made the anode

c.

Used with a metal of lower electropositive potential

d.

Initially coated with tin

a.

Acid

b.

Ester of alkanoic acid

c.

Alkali

d.

Alkanol

a.

cannot dissolve more in solute

b.

can hold more solute than it can actually dissolve

c.

can still dissolve more solute at that given temperature

d.

form crystals more easily on cooling