Flame: A flame is the region where combustion (or burning) of gaseous substances takes place. Depending upon the amount of oxygen available and burning of fuels, flames are of the following two types:
Which of the following are correct : (a) Burning of LPG in gas stove produce yellow or luminous Flame. (b) Burning of wax vapours produce yellow or luminous Flame. | |||
Right Option : B | |||
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A flame is the region where combustion (or burning) of _______________________ substances takes place. | |||
Right Option : C | |||
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Some solid and liquid fuels like ____________________ do not vaporize on heating. | |||
Right Option : C | |||
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