Question

16) Burning of a fuel is a process in which-

a) energy is evolved
b) energy is absorbed
c) energy is absorbed as well as evolved.
d) energy is neither absorbed nor evolved.​

Answer 1

Answer:

Burning a fuel is called combustion, a chemical process that we study in middle or high school. ... Combustion is a chemical process in which a substance reacts rapidly with oxygen and gives off heat. The original substance is called the fuel, and the source of oxygen is called the oxidizer.