Question

State whether the following statements are true or false. Correct the false statements.


1. The process of coating a layer of a metal on another metal using electrolysis is called electrorefining.

2. The process of coating gold on other metals is called gold plating

3. Copper is purified using electroplating.

4. Iron is protected from rusting using galvanization.

5. Chromium is used to coat food cans made up of iron.​

Answer 1

Answer:

1.false because it process is called electroplating

2. true

3. false

4.false