Which of the changes given below are chemical change ? Give reasons for your answer. a. Cutting grass, b. Burning toast, c. Making tea with a tea bag and water, d. Frying an egg, e. Combustion of petrol in a car, f. Ironing of clothes, g. Preparing custard from milk, h. Drying wet hair.
Give reasons .
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Answered by
1
Answer:
a,b,c,d,f,g are chemical changes
Explanation:
Answered by
6
Explanation:
a,d,e,f,g is chemical change
because chemical change take place all of these changes involve the formation of one or more new substances
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