Chemistry, asked by nikhildatir901, 7 months ago

Coal burns in air to produce carbondioxide",is an example of 

a.physical change

b.chemical change

c.physical property

d.none of these

Answers

Answered by Anonymous
0

Answer:

Coal burns in air to produce carbondioxide",is an example of b.chemical change.

Answered by ap5495989
0

Answer:

The charcoal and coal bums in air producing carbon dioxide, heat and light. Air or oxygen which helps in burning is called supporter of combustion and the chemical reaction which takes place with the release of heat and light energy is called combustion.

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