which of the following is not physical change
1 . boiling of water to give water vapour
2.melting of ice to give water
3. dissolution of salt in water
4. combustion of liquefied petroleum gas
(lpg)
Answers
Answered by
1
Explanation:
4. combustion of liquefied petroleum gas (lpg) is not a physical change
Answered by
1
Answer:
Dissolution of salt in water is not a physical change
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