Chemistry, asked by virenderdalal, 11 months ago

which of the following is a physical change?
1. evaporation of alcohol
2. melting of ice
3. railing of iron
or both a and b

Answers

Answered by Anonymous

3

Explanation:

both a and b

thank you ❤️

Answered by AdithyaMahesh17

3

Answer:

Both a and b is the answer.

Railing of iron is a chemical change.

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