a.

electrons are consumed

b.

ions are dissolved

c.

oxidation is involved

d.

the electrode dissolves

a.

Nitrogen(II)oxide and Carbon(IV)oxide

b.

Carbon(IV)oxide and Nitrogen

c.

Carbon(II)oxide and Sulphur(IV)oxide

d.

Carbon(II)oxide and oxygen

a.

Ethanol

b.

Ethanoic acid

c.

Methanol

d.

Methaoic acid

a.

amount of crystals formed

b.

amount of solvent that can be recovered

c.

amount of solid drugs in a given solution

d.

temperature of the solution