Iron articles are given a thin coat of zin Q. 2. Write whether following


Iron articles are given a thin coat of zin
Q. 2. Write whether following statements are true or false :(1) Evaporation is a physical change.Ans.(2) Baking bread is a harmful changeAns..(3) Rusting of iron is a physical change.Ans.(4) The objects become durable due to corrosion.Ans. (5) A number of different criteria can be applied to the same change.Ans.​


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