Question

combustion of coke is a combination reaction.co2 is not a pollutant.​

Answer 1

Good Evening

How r u??

Here's ur answer

Combustion of coke or coal is a combination reaction

Combustion reactions are reaction in which two or more reactants form a single product

Combustion of coke is

C + O₂ -------> CO₂

Hope this is helpful to you

Pls mark as brainliest

Follow me and I'll follow you back

Answer 2

Answer:

Explanation:

The complete combustion of coke means coke reacts with oxygen to produce carbon dioxide  ($CO_{2}$)  OR incomplete combustion produces carbon monoxide (CO).

C + $O_{2}$  -------> $CO_{2}$  ( complete combustion)

2C + $O_{2}$   ------> 2$CO$  ( incomplete combustion)

⇒ $CO_{2}$ is not a pollutant when used in a limited amount.

⇒ But when combustion of coke takes place in an excess amount, then it produces a poisionous gas carbon monoxide instead of $CO_{2}$, which is very harmful not only to the environment but also for the living beings.

⇒ This is the reason that combustion of coke is harmful.