0
in bunsen burner complete combustion takes place,it produces blue flame and blue region is the hottest part of a flame.so the whole flame is very hot,either the outermost part of flame.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Where is the hottest part on the safety flame on a Bunsen burner?
In the fire
How could you use a piece of iron wire to find the hottest part of a Bunsen burner?
by having 4 iron wires and placing each one of them in different parts of the flame observe the wire then record results not what wire is placed at what part of the bunsen then see which one is the most red (the more red the more hot the area of the flame you have out it on for it to be a fair test you should have the bunsen on a yellow/orange flame and hover the wire with tongs at the different areas do not change to a blue flame for a different wire,this was out of common sense but i dont know if my theory is correct
Where is the coldest part of the Bunsen burner?
The coldest part of the Bunsen Burner would be the gas inlet nozzle. Since expanding gasses absorb quite a bit of heat, the coldest portion would be where the gas first enters the burner. Now "whats the coldest part of a Buseb burners flame?", a completely different question. It' s the part closest to the ignition point.
What part of flame is the coldest?
at the lower part of the fire
What is the function of the collar of a Bunsen burner?
The collar regulates the amount of air which mixes with the fuel gas before it is burned. If the hole in the collar is not lined up with the hole in the bunsen stem, the fuel does most of its mixing with air at the top of the burner. This makes burning inefficient and the flame is cool. When the two holes line up, air is pre-mixed with the fuel, burning is much more efficient and the flame is as hot as possible.the collar of a bunsen burner is the part which doesnt get hot and you can twist it to close or open the air hole.Turning the collar opens and closes the air-hole which allows a controlled amount of oxygen to mix with the gas. The amount of air mixed in determines the colour and heat of the flame.The collar controls the amount of air and thus oxygen that can reach the methane gas inside the burner. With the hole closed there is no additional oxygen to mix with the methane and so we have a yellow flame. Opening the hole allows oxygen to mix with the methane so it burns at a higher temperature and with a blue flame.The collar on the Bunsen burner is to allocate as much oxygen as desired from the atmosphere into the Bunsen burner. The more oxygen in the Bunsen burner, the bluer or clearer the flame is. It is much hotter when in the blue flame.
What is the hottest part of an Bunsen burner?
Near the tip of a blue flame is the hottest.
Is The tip of the blue cone is the coolest part of the Bunsen burner?
The tip of the blue cone is the hottest part of the Bunsen burner flame.
Where is the hottest part on the safety flame on a Bunsen burner?
In the fire
Why do you use the blue flame while using a Bunsen burner?
hottest part of flame
What is the hottest part of the flame from a Bunsen burner?
The hottest part is where the flame is light blue or blue; which gradually turns to yellow as the flame is cooled by the colder outer air. When the safety flame (yellow) is on, the hottest point is the tip of this flame.
What is the hottest part of the roaring Bunsen burner flame?
The blue part of the flame, the cone in the middle is the hottest, the flame cools as it gets further away from the burning centre, this is similar to the sun where the outer surface of the sun is significantly cooler compared to the inside.
What is the hottest flame on a Bunsen?
the hottist part is the rouring flame and the light blue bit inside is the hottist the top of it
What is the hottest flame on a Bunsen burner?
the hottist part is the rouring flame and the light blue bit inside is the hottist the top of it
What part of the flame in a Bunsen burner is much more heater?
The hottest part is the internal flame triangle in the blue flame (roaring blue flame) - up to 700 0C.
When is a Bunsen burner flame at its hottest?
When set to a roaring flame, there are what looks like cones of different shades of blue and orange. The hottest part of the flame, when set to roaring, is at the tip of the blue cone.
When you look at a candle flame how do you know which part of the flame is hottest?
The reddest part is the hottest part. The blue part of the flame is the hottest.
What is the hottest part of the flame?
The blue part of a flame is the hottest.
