1.

when a candle burns both physical and chemical change take place in identify this change give another example of a familiar process in which both the chemical and physical change take place

Answer»

Anything that burn both physical changes and CHEMICAL changes
physical change is the change TAKES place when dimension (height , weight, length )change
chemical change is the change in chemical COMPOSITION ie. BURNING wax of candle C3H64=CO2+H2O^|



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