Consider four different samples: aqueous lif, molten lif, aqueous agf, and molten agf. current run through each sample produces one of the following products at the cathode: solid lithium, solid silver, or hydrogen gas. match each sample to its cathodic product. drag the appropriate items to their respective bins.

Molten LiF forms solid lithium

Aqueous AgF forms solid silver

Aqueous LiF forms hydrogen gas.

Explanation:

Aqueous solution of has water molecule, there will be competing will be two competing cations for reduction, while and.However the reduction potential of is  more than that of the . Hence, reduced to hydrogen gas.

Molten  has only solid form of and reduced to form solid.

An aqueous form of contains water molecules.there will be competing will be two competing cations for reduction, while and.However the reduction potential of is  more than that of the . Hence, reduced to solid silver.

Therefore, Molten LiF forms solid lithium

Aqueous AgF forms solid silver

Aqueous LiF forms hydrogen gas.