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Which type of flame should you use when you are temporarily not heating anything?
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'when should the Bunsen burner flame be used'?
This is not a very well worded question. What do you mean by why should it be used? I Bunsen burner is used for heating things, usually in a lab setting.
What type of flame the Bunsen burner would have with air hole open gas top full on?
Blue or heating flame.
When should the flame of a Bunsen burner with the collar open be used?
When you want to heat something!! well wen it is closed is when it is at its hottest, its a heating flame, open is for safety that's when it is at its coolest like a safety flame. what i rote when you want to heat something is rong at the top. that's for if it is closed
Is a pan over a flame radiation or conduction?
Both the flame heating the pan and the pan heating the water are examples of conduction. Convection is when the molecules of water heat other molecules of water.
What is the use of buncen burner?
To provide a flexible desktop flame source for heating.
What type of flame should be used for heating solids?
a blue flame
What is the colour of the flame for heating?
The flame should be very pale blue (almost invisible) for heating strongly. This is achieved by opening the air hole fully.
What is another name for the Bunsen burner?
you would use the safety flame when not heating anything because the blue flame is for heating because its hotter than yellow.
What is appearance of a flame that is used for heating?
luminous
Should a luminous or non-luminous Bunsen flame be used for heating in the labortary why?
.
When heating a substance over a bunsen burner where should the object be placed for most efficient heating?
over a blue flame
On a Bunsen burner which flame is the 'clean' flame for heating?
Blue flame is a clean flame.
Which type of flame will you use for heating?
the blue flame
Which flame is not suitable for heating in Bunsen burner?
The yellow flame (or luminous flame) should not be used because 1. It is less hot that the blue flame (or non-luminous flame) 2. It produces soot, as compared to the blue flame which is the clean flame
Why should the yellow Bunsen burner flame not be used for heating?
because it isnt hot enough and will leave soot on the bottom of the thing you are heating
Which flame is not suitable for heating in Bunsen burner and why?
The yellow flame because that is the safety flame
Should a luminous or non luminous Bunsen flame be used for heating in the laboratory and why?
Non-luminous flame should be used for heating in the laboratory because the flame is steady and produce little or no soot.Non-luminous flame is very hot thus, it is recommendable to use for laboratory purposes.Luminous flame is unsteady while non-luminous flame is steady.Another reason of using non-luminous flame because the flame of non-luminous is blue, and not visible unlike the luminous flame which is yellow in colour and visible.
