The Parts of Bunsen Burner

Q. Wooden splints F and G were placed in different zones of a Bunsen burner flame. Explain the difference between. Name the type of flame that was used in the above experiment

Q. When the air-hole is fully open, the bunsen burner produces a non-luminous flame. Explain. Draw a well labelled diagram of a non-luminous flame

Q. The diagram below shows the appearance of two pieces of paper placed in different parts of a non-luminous flame of a Bunsen burner and removed quickly before they caught fire. What do the experiments show about the outer region of the flame? From the above experiment, which part of the flame is better to use for heating? Give a reason.

Q. State two differences between luminous flame and non-luminous flame. It is advisable to set a Bunsen burner to luminous flame prior to an experiment. Explain

Q. What is a flame? The following diagrams represent the two types of flames produced by a bunsen burner. Identify the flames (a) and (b)...

The Parts of Bunsen Burner