8. On the day of Diwali, We used to light sparklers. The burning of sp

1.	8. On the day of Diwali, We used to light sparklers. The burning of sparklers is an example ofa. physical changeb. reversible changec. irreversible chemical changed. endothermic changea9. The new substance formed after a chemical reaction is called asa.Reactantb. CatalystC.Productd. None of the aboveII. Comprehension10. Look at the picture and read the passage and answer the questions
Answer» Answer: 9) reactants,8) CHEMICAL REACTION

8. On the day of Diwali, We used to light sparklers. The burning of sparklers is an example ofa. physical changeb. reversible changec. irreversible chemical changed. endothermic changea9. The new substance formed after a chemical reaction is called asa.Reactantb. CatalystC.Productd. None of the aboveII. Comprehension10. Look at the picture and read the passage and answer the questions

Answer»

Answer:

9) reactants,8) CHEMICAL REACTION

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