Which of the following is an example of chemical change?
a) Melting of wax b) Burning of wax
c) Heating of an iron rod d) Woollen yarn knitted into sweater
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woollen yarn knitted inti swaeter
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Heating to Iron Rod.❤️
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⭕Correct Answer⭕
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