Chemistry, asked by raziansari7451, 6 months ago

Write the names.
1. Changes that are useful to us
2. Changes occurring only in the physical properties of a substance
3. Substance obtained by freezing of water
Change that modifies the chemical composition of a substance
5. Amount of water vapour present in the air​

Answers

Answered by sumathivijaykumar198
2

Answer:

freezing of water

Explanation:

water vapour

Similar questions