A candle produces a yellow flame where as a gas burner produces blue flame what can be the reason behind it
Answers
Answer:
candle possesses yellow flame because when the oxygen supply is insufficient, then the fuels burn incompletely producing mainly a yellow flame. gas stove possesses blue flame because when the oxygen supply is sufficient then the fuels burn completely producing a blue flame.
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Explanation:
I think, I would it answer it as follows (might be some errors)
The Yellow flame is produced Because of lower intensity of heat and temperature than in the case with has burner, which has more temperature. The colour of the fire signifies it's temperature as well. This can be referred from VIBGYOR too:
Violet
Forgot the name
Blue
Green
Yellow
Orange
Red
Here, we can see Blue is placed above and has higher wavelength, thus justifying it had a high temperature.
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