Question

Give two reasons why it is desirable that the fuel should undergo complete combustion​

Answer 1

Answer:

The reasons behind the desirability of fuel that should undergo complete combustion are:

Fuel contains unsaturated hydro-carbon which undergo combustion reaction when heated in oxygen, they form carbon-monoxide which is very harmful and called silent killer.

Sulfur dioxide and nitrogenous gases are also generated which can leads to acid rain that results in decrease soil fertility, increase in the volume of carbon dioxide in atmosphere leads to global warming, damage human health and skin and also damage the marbles of Monuments.

Explanation:

Answer 2

Explanation:

It is desirable that fuel should go complete combustion because, fuel contains unsaturated hyrocarbon which undergo combustion reaction when heated in air ( or) oxygen, they form soothy yellow flame .