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Blue flame on...

Question

Blue flame on a kerosene stove indicates:

A

Less temperature

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B

Unburnt carbon particles

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C

Incomplete combustion

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D

Complete combustion

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Solution

The correct option is D
Complete combustion

A blue flame is produced when there is complete combustion of fuel.

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Q. Match column 'A' with column 'B', concerning the characteristics of a flame and its zones.

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