Question

explain exothermic and endothermic reaction with examples.....


plz answer fast..,,..​

Answer 1

Answer:

exothermic rn is that produces heat energy

and endothermic rn is which proceeds in the absobtion of heat energy

Answer 2

Answer:

exothermic reactions

# causes rise in temperature

# heat is given out

C+O2-----CO2

endothermic reactions

# causes fall in temperature

# heat is absorbed

CaCO3---CaO+CO3

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