Single Answer MCQ
Q-00002092
How does incomplete combustion result in soot formation?
1
Excess oxygen
2
Insufficient oxygen
3
High temperature
4
Low temperature
Answer and Solution
Answer
B. Insufficient oxygen
Solution:
Incomplete combustion occurs when there is insufficient oxygen available for the combustion process, leading to the formation of soot (carbon particles) as a byproduct due to incomplete oxidation of carbon-containing compounds. Therefore, the correct answer is 'Insufficient oxygen'.
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