Describe the non-luminous flame of Bunsen burner and give a reason why it is preferred when heating substances in laboratory

      

Describe the non-luminous flame of Bunsen burner and give a reason why it is preferred when heating substances in laboratory

  

Answers


Alex
It is blue in colour
- It has three zones (almost
colourless zone, green blue
zone, pale blue zone)v
- Gives only a little light
because it contains fewer hot
carbon particles.v(Any correct
2 marks)
alexis sadro answered the question on October 8, 2017 at 18:09


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