Exit Ticket: Electrolytic vs Galvanic Cells Revision

Last updated over 1 year ago

5 Nsɛmmisa

Exit Ticket: Electrolytic vs Galvanic Cells Revision

Asemmisa {{asɛmmisaAhyɛnsode}}

What unique electrical component does a galvanic cell have connected in the external circuit?

Laabri

Exit Ticket: Electrolytic vs Galvanic Cells Revision

Last updated over 1 year ago

5 Nsɛmmisa

Exit Ticket: Electrolytic vs Galvanic Cells Revision

Asemmisa {{asɛmmisaAhyɛnsode}}

During electroplating, what is the cathode made of?

The metal that is being electroplated

The item to be electroplated

Asemmisa {{asɛmmisaAhyɛnsode}}

Electrons always flow from anode to cathode in ..... (Select ALL relevent answers)

galvanic cells

electrolytic cells

neither - they always flow from cathode to anode

Asemmisa {{asɛmmisaAhyɛnsode}}

What unique electrical component does a galvanic cell have connected in the external circuit?

Asemmisa {{asɛmmisaAhyɛnsode}}

Which statement is NOT TRUE for BOTH an electrolytic cell used for electroplating and a galvanic cell?

Chemical potential energy is converted into electrical energy

Electrons move in the external circuit

Oxidation always takes place at the anode

The anode is used up in the process

Asemmisa {{asɛmmisaAhyɛnsode}}

The magnitude of the emf of a galvanic cell does NOT depend on ....

The distance between the electrodes

The difference in reactivity between the two electrodes

The concentration of the electrolytes

The temperature of the galvanic cell

Asemmisa {{asɛmmisaAhyɛnsode}}

During electroplating, what is the cathode made of?

The metal that is being electroplated

The item to be electroplated

Asemmisa {{asɛmmisaAhyɛnsode}}

Electrons always flow from anode to cathode in ..... (Select ALL relevent answers)

galvanic cells

electrolytic cells

neither - they always flow from cathode to anode

Asemmisa {{asɛmmisaAhyɛnsode}}

Which statement is NOT TRUE for BOTH an electrolytic cell used for electroplating and a galvanic cell?

Chemical potential energy is converted into electrical energy

Electrons move in the external circuit

Oxidation always takes place at the anode

The anode is used up in the process

Asemmisa {{asɛmmisaAhyɛnsode}}

The magnitude of the emf of a galvanic cell does NOT depend on ....

The distance between the electrodes

The difference in reactivity between the two electrodes

The concentration of the electrolytes

The temperature of the galvanic cell