"Class 10"
why sometimes we get blue flame and sometimes we get yellow flame by burning different fuels?
Answers
Answer:
Blue flame vs yellow flame color is a question of complete combustion vs incomplete combustion. LPG (propane) and natural gas (methane) flame colour are both blue. A blue flame color and temperature means complete combustion. Red flames or yellow gas flame color may be a sign of incomplete combustion, wasted gas and a serious safety hazard. Blue flame vs orange flame, blue flame vs red flames and blue flame vs yellow flame are all the incomplete combustion issue.
Blue flames are good.
Red flames and yellow gas flames... not so much...
Blue flame vs red flames is an issue of safety, proper combustion and saving gas.
Gas normally burns with a blue flame but sometimes it burns with yellow or red flames when there is a problem.
Flame Colour Meaning
Flame colour meaning can be indicative of temperature, type of fuel or the completeness of combustion. For example, a blue flame is the hottest followed by a yellow flame, then orange and red flames. Hydrocarbon gases burn blue whilst wood, coal or candles burn yellow, orange or red. A blue gas flame colour is also indicative of complete combustion.
Explanation:
✌✌