Question

True or False : 1. Galvanization is the depositing of a layer of nickel over iron. 2. Galvanization is the depositing of a layer of iron over zinc. 3. Galvanization is the deposition of a layer of zinc over iron. 4. An iron sheet coated with zinc rusts in the presence of air and moisture. 5. Decay and decomposition of dead organic matter by microbes is a chemical moisture. 6. Dissolving salt in water to form a solution is a chemical change.​

Answer 1

1 - true

2-false

3-true

4-false

5-false

6-true

Answer 2

Answer:

1. True

2. False

3. True

4. False

5. False

6. True

Explanation: