The blue flame is the hottest.
a Bunsen burner flame can be 20* to 2000*
The hottest flame is the blue flame and the coolest flame is yellow.
The external part of the flame is the coolest.
The blue flame.
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.
The silent flame on the Bunsen burner is the yellow/orange flame.
a Bunsen burner flame can be 20* to 2000*
The coolest flame on the Bunsen burner is the yellow-orange flame - approx. 300 0C.
The coolest flame on the Bunsen burner is the yellow-orange flame - approx. 300 0C.
yellow flame
so when you leave the room the bunsen is in the nosier flame (roaring flame)tells the other people that the bunsen is on and they wouldn't burn themselfs
Blue flame is a clean flame.
the cleanes t flame is the 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.
no the white flame is the hottest
Safety flame
The blue flame of a Bunsen burner has a temperature between 500 0C and 700 0C.