0
A "yellow" flame is the coolest, while a "blue" flame is the hottest. The "colour" of flame is chosen depending on the temperature required for the reaction that you want. There is no incorrect colour.
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoThere shouldn't be ANY flame! You want very hot coals but no flame at all.
Wiki User
∙ 15y agoDark blue with a bright blue sharply defined inner flame
Wiki User
∙ 15y agoA hot burner flame is white in colour. By Prinzo Sambo (Reverb Metallurgist at PMC, RSA)
Wiki User
∙ 8y agoThis depends on the air flow; it is blue for a complete open air flow.
Wiki User
∙ 14y agolight orange
Wiki User
∙ 14y agoIt should be blue.
Wiki User
∙ 13y agoblue!
Add your answer:
Earn +20 pts
Why the dominant color of a nonluminous flame on a Bunsen burner blue?
The dominant color of a nonluminous flame on a Bunsen burner is blue. Whereas, the dominant color of a luminous flame on a Bunsen burner is orange.
How cold can a Bunsen burner flame be?
a Bunsen burner flame can be 20* to 2000*
When does the flame of a Bunsen burner becomes small or big?
when the flame comes big the color of the flame is orange but, when the flame comes small the color of the flame is blue
Why is there a yellow flame on the Bunsen burner?
The yellow color is from the incandescence of not burned soot particles.
Which colour flame on Bunsen burner burns cleaner?
The blue flame.
Why the dominant color of a nonluminous flame on a Bunsen burner blue?
The dominant color of a nonluminous flame on a Bunsen burner is blue. Whereas, the dominant color of a luminous flame on a Bunsen burner is orange.
What is the color of a roaring flame on a Bunsen burner?
the colour of the roaring flame is blue
What flame should the Bunsen burner be left on?
Safety flame
Bunsen burner blue flame?
The blue flame of the Bunsen burner is when it is hottest. The yellow flame is the safety flame. you should always start the burner on the safety flame which is produced when the holes on its base are closed.
What color flame is the hottest on a Bunsen burner?
Blue/Turqouise
How cold can a Bunsen burner flame be?
a Bunsen burner flame can be 20* to 2000*
Which flame on a Bunsen burner is silent?
The silent flame on the Bunsen burner is the yellow/orange flame.
What is the safest flame on a Bunsen burner?
when you light up the burner you should see that the Bunsen burners air hole is closed that is the safest flame
Is yellow the hottest color on a Bunsen burner?
no, the blue flame is hottest
When does the flame of a Bunsen burner becomes small or big?
when the flame comes big the color of the flame is orange but, when the flame comes small the color of the flame is blue
What is the coolest flame a Bunsen burner produces?
The coolest flame on the Bunsen burner is the yellow-orange flame - approx. 300 0C.
What is the coolest portion of a Bunsen burner flame?
The coolest flame on the Bunsen burner is the yellow-orange flame - approx. 300 0C.
