Chemistry, asked by daiwanshubajaj40, 1 year ago

Which among the following are physical or chemical changes? (a) Evaporation of petrol (b) Burning of Liquefied Petroleum Gas (LPG) (c) Heating of an iron rod to red hot (d) Curdling of milk (e) Sublimation of solid ammonium chloride

Answers

Answered by supriyoparamanik71
14

Answer:

a. physical change , b. chemical change , C. physical change , d. chemical change , e. physical change

Answered by Anonymous
6

(a), (c) and (e) are physical changes.

(b) and (d) are chemical changes.

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