Which of the following is not a physical change?
Boiling of water to give water vapour
Dissolution of salt in water
Melting of ice to give water
Combustion of Liquefied petroleum Gas (LPG)
(d)
Answers
Answered by
13
Answer:
combustion of liquefied petroleum gas (L.P.G.)
is a not a physical change.
Answered by
19
Answer:
combustion of liquified petroleum gas
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