Chemistry, asked by Happyhuman109, 11 months ago

When does a flame burn with yellow flame and when does it burn with blue flame!

Answers

Answered by Arpi1dwivedi
5

Answer:

clean fuel always burn with blue flame such as LPG and CNG. but when flue is  not clean as it is in the case of cocking gas then it burns with yellow flame. for example - wood, dry cow dung etc.

Explanation:

Answered by Roshnagehlot
1

Explanation:

in laboratory under normal gravity conditions and with a closed oxygen valve the flame burn with yellow and with complete combustion methane burns with blue flame.

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