Question

C(s)+o2(g)_co2(g) yah abhikriya kis prakar hai

Answer 1

Explanation:

when carbon burns in the presence of oxygen, carbon dioxide forms as a product and also some of heat energy evolves .

Reaction =

C(s)+O2(g) -----------------》CO2(g) + Q

here Q denotes some amount of heat energy is evolved.

but we know, an exothermic reaction is a process in which heat energy is given off.

so, reaction of carbon and oxygen is an exothermic reaction.

hope it helps you dear............

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