Question

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

Answer 1

Answer:

When you sprinkle calcium chloride on snow, the snow will melt during the chemical change.

Explanation:

Answer 2

Answer:

Chemical Changes : The wax near flame burns and gives new substances like carbon dioxide, carbon soot, water vapour, heat and light. LPG is another example of a familiar process in which both the chemical and physical changes take place.