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Incomplete combustion of petrol or diese...

Incomplete combustion of petrol or diesel oil in automobile engines can be best detects by testing the fuel gases for the presence of

A

CO and water vapour

B

CO

C

`NO_2`

D

`SO_2`

Text Solution

Verified by Experts

The correct Answer is:
B
In fuel gases the presence of carbon monoxide is tested for the conformation or complete combustion.
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