Question

answer the questions fast​

Answer 1

Answer:

bottle A: Iron nails will get rusted, because there is oxygen, moisture and water

bottle B: it will not get rusted because there is no oxygen in boiled water as boiling the water removes dissolved gases as well as oxygen

bottle C: it will also not get rusted because it is also boiled water and there is a layer of oil which prevents oxygen to do reaction

For the process of rusting moisture, water, and oxygen is required

Answer 2

Answer:

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