Question

23. Which of the following is a source of
Soot or Black Carbon?
a) Fire places
b) Diesel engines
c) Jet engines
d) All of these
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Answer 1

Heya!

Here is ur answer...

The soot or Black carbon is formed due to the incomplete burning of carbon compounds.

d) All of these

is the correct option

Hope it helps..

Answer 2

Answer:

All of the above that is option D is the correct answer

Explanation:

diesel engines, fireplaces, jet engines are all sources of black carbon or sooth. Black carbon is produced from incomplete combustion. Sooth is the black material that is emitted from jet engines, diesel engines, power plants running out of coal fire and other various sources that usually burn fossil fuel.