Question

can you solve these questions the best answer I will mark as Brainlist my medium is English please send English​

Answer 1

Answer:

1(i)True

(ii)False

2coating with zinc , galvanisation

3 Painting prevents the moisture and water molecules in the air to come in contact with the iron.

4 Coastal areas have high moisture level which decreases the time taken for iron to rust. In desserts there are no moisture at all so iron does not rust quickly

Answer 2

Answer:

1.1) True

2)false

2.painting and oiling

3. the essential components for rusting is contact of metal with oxygen and moisture . When the iron gate is painted ,it protect the iron to get in contact with oxygen ,hence prevent it from rusting.

4.the important components for rusting are iron, oxygen, and moisture . In coastal areas ,the content of moisture in the air is high so the process of rusting is faster.

Explanation:

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