Why the Colour of candle flame and kitchen stove flame is different?

candle flame appears to be yellow in colour when we burn it , this is because of the presence of O2 (oxygen) in it. while the flame of a gas stove appears to be blue b’coz of H2(hydrogen)in it..

Why is the top of a flame the hottest part?

The tip is the tip because it is the hottest. It is the location in the flame where the mixture of burning material and air is reacting under ideal conditions, further down the flame there is an excess of fuel and a relative shortage of air, further up carbon dioxide and water waste products are building up.

How hot is fire from a candle?

Common temperatures

Material burned	Flame temperature
Bunsen burner flame	900–1,600 °C (1,652–2,912 °F) [depending on the air valve, open or close.]
Candle flame	≈1,100 °C (≈2,012 °F) [majority]; hot spots may be 1,300–1,400 °C (2,372–2,552 °F)
Propane blowtorch	1,200–1,700 °C (2,192–3,092 °F)

Why is candle flame blue?

A blue-colored flame only emerges when the amount of soot decreases and the blue emissions from excited molecular radicals become dominant, though the blue can often be seen near the base of candles where airborne soot is less concentrated.

What Colour flame is the hottest?

white-blue
When all flame colors combine, the color is white-blue which is the hottest. Most fires are the result of a chemical reaction between a fuel and oxygen called combustion.

Why is the flame on the stove blue?

A blue flame is an indication that all is well with your gas appliance: this means there is the proper amount of gas and oxygen is being released from the burner. Red or yellow flames means there could be a problem, such as incomplete combustion.

Why is flame of candle yellow?

Burning of wax is burning low energy fuel in a low oxygen content. The incomplete burning of wax produces small unburnt carbon particles. When wax burns the unburnt carbon atoms get heated and form a luminous yellow flame.