classify the followingas physical change ar chemical change with reason (1) churning of curd to get butter (2) burning of candle
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1) Churing of curd to get butter is chemical change
2) Burning of candle is both chemical and physical change because of the following reason
●it is physical change because when wax candle changes to liquid which leads to change in it's state of nature.
● It is chemical change because it produce co2, water vapour and heat which produce new substances.
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1) Churing of curd to get butter is chemical change
2) Burning of candle is both chemical and physical change because of the following reason
●it is physical change because when wax candle changes to liquid which leads to change in it's state of nature.
● It is chemical change because it produce co2, water vapour and heat which produce new substances.
Hope so it helps u
#Be Brainly
#Be Frndly
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