Chemistry, asked by joker6724, 9 months ago

Answer the two questions in the attachment. Answer it correctly.......

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Answered by sadiamemon364

1

Answer:

1. option a and b both are exothermic reaction

2. option c

Answered by Himanshu8715

1

Answer:

10. (a) a and b

11. (b) Calcium carbonate.

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