Question

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which gas is produced when coal burns in air​

Answer 1

When coal burns in air (in the presence of oxygen), it gives out both carbon mono oxide (CO) carbon di oxide (CO2).

Explanation:

• Coals reacts rapidly with oxygen to produce heat, which in turn burns rapidly by releasing fly ash, CO, CO2 etc.
• It is a complex fuel gives out many pollutants when burnt and burning of coal is a kind of chemical change said to be combustion.
• The chemical reaction of the coal with oxygen  is called as redox reaction, which release energy i.e. in the form heat energy.

To learn more:

1) Name the products formed when coal burns in air:

https://brainly.in/question/6078031

2) Coal burns in air to form carbon dioxide.

i. Write the equation for same.

ii. Which type of reaction is this.

iii. This reaction takes place by the action of which factor heat or light:

https://brainly.in/question/14707996

Answer 2

Answer:

here is ur answer sis..

Explanation:

Carbon Dioxide (CO2)..

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