answersLogoWhite

0

When the hole of a Bunsen burner is half closed (or half open) the flame is mostly blue-violet in color throughout, with no orange/yellow apparent as it would be with the hole fully closed. When the hole is fully open, the flame divides into a pale voilet color outer part with a cone of intense blue color within.

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

What colour is the flame when the airport is open and when the airport is closed on a Bunsen Burner?

its a orange colour when closed and a blue colour when is open


What is the colour of a cool Bunsen burner flame?

A cool Bunsen burner flame typically appears yellow.


What is the colour of a half-opened Bunsen burner?

Orange??


What is the color of a roaring flame on a Bunsen burner?

The roaring flame on a Bunsen burner is typically blue in color.


When the airhole on the Bunsen burner is open what colour is the flame?

When the airhole on a Bunsen burner is open, the flame color is blue. This indicates complete combustion of the gas.


What colour is a very hot flame on a Bunsen burner?

Blue and purple


Which colour flame on Bunsen burner burns cleaner?

The blue flame.


How do you obtain a flame from a Bunsen burner?

You turn the air admittance ring at the base of the Bunsen burner until it is fully open. this allows the hottest flame to be produced and has a blue colour


What colour should the flame be on the Bunsen burner when you are not using it?

The flame on a Bunsen burner should be blue when not in use. If the flame is yellow, it may indicate a problem with the burner, such as not enough air mixing with the gas, which can be a safety hazard.


What colour is zinc chloride when in contact with the flame of a Bunsen burner?

It will show it's own spectrograph pattern.


What is the colour of the flame when the hole is fully open on a Bunsen burner?

The flame will be blue when the hole is fully open on a Bunsen burner. This is because the complete combustion of the gas produces a hotter flame with a blue color.


Which type of flame is good for heating in Bunsen burner?

A blue flame is ideal for heating in a Bunsen burner. It is hotter and more efficient for heating compared to a yellow flame. Adjusting the air intake and gas flow can help achieve a clean blue flame.