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Give two reasons why a luminous flame is not used for heating purposes. (2mks) a​

User Montreal
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1 Answer

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Answer:

The Two reasons are :-

1. Combustion efficiency

2. Standardization of test conditions as non-luminous flame.

Step-by-step explanation:

A luminous flame isn't suitable for heating as it gives out soot (A black powdery or flaky substance consisting largely of amorphous carbon, produced by the incomplete burning of organic matter)

User Falconspy
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