Why is Bunsen burner preferred for laboratory use?

Answer 1

Because it produces a small open flame. A kitchen gas cooker does not have a flame that objects can be placed in.

Secondly you can control the temperature of Bunsen Burner.

Yellow slack flame is a cool flame

Pale blue roaring flame is a much hotter flame.

It was invented by the German Chemist , Robert Bunsen. Prior to which objects to be heated had to be put on an open fire, with no temperature control.

The Bunsen Burner, whilst still used in the lab, has largely been superceeded by steam and electric mantles, where the temperature can be more closely controlled, together with the fact that mantles are safer pieces of lab. kit.

Answer 2

Bunsen burners are preferred for laboratory use because they provide a consistent and controllable flame that can reach high temperatures, making them suitable for various heating applications. They are also easy to set up and use, and the flame can be adjusted for different types of experiments. Additionally, Bunsen burners are versatile and can be used with a variety of fuels such as natural gas, propane, or butane.