What colour should the flame be in a gas oven? What do the colors indicate? - Quora
Why is the flame from a gas stove blue and yellow in color? - Quora
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Why is there a blue flame in burning LPG gas and a yellow flame on burning wood? - Quora
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What colour should the flame be in a gas oven? What do the colors indicate? - Quora
Why is the flame from a gas stove blue and yellow in color? - Quora
What colour should a gas flame be?
Why is there a blue flame in burning LPG gas and a yellow flame on burning wood? - Quora
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What color should the flames on a gas fire be, orange or blue? - Quora
Why is there a blue flame in burning LPG gas and a yellow flame on burning wood? - Quora