Electrolytic Cell (3)

Properties of ionic compound (solid) (2)

Ions in ionic lattice structure cannot move freely

Properties of ionic compound (molten or aqueous solution) (1)

Can conduct electricity

Properties of ionic compound (molten or aqueous solution) (2)

Presence of free moving ions

Properties of acid and alkali (absence of water) (1)

Cannot conduct electricity

Properties of acid and alkali (absence of water) (2)

No free moving ions

Properties of acid and alkali (presence of water) (1)

Acid and alkali ionise in water

Properties of acid and alkali (presence of water) (2)

Conduct electricity

Properties of acid and alkali (presence of water) (3)

Presence of free moving ions

Example of electrolytes (1)

Lead(II) bromide, PbBr2

Example of electrolytes (2)

Sodium chloride, NaCl