Question

Choose the odd one out and give reason. Rusting of Iron nail, Rotten egg, Apple changing colour, food colour added to water.

Answer 1

Sry bro I do not know the answer

Answer 2

Answer:

food colour added to water

Explanation:

Because there is no chemical change and chemical properties of the water are not changed ,in rusting of iron nail the rust is a chemical change and rotten egg is also a chemical change Apple changing colour is also a chemical change so odd one out is food colour added to water .

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