Question

21. Combustion is an
(a) exothermic
(o both (a) and (b)
(b) endothermic
(d) none of these​

Answer 1

Answer:

Combustion is an

(a) exothermic✔

(c) both (a) and (b)

(b) endothermic

(d) none of these

Answer 2

Hello Friend..!!

The answer of ur question is..!!

Option. A

Thank you