Incomplete combustion of petrol or diesel oil in automobile engines can bes best detected by testing the fuel gases for the presence of- Options: A . &nbsp carbon monoxide and water vapour B . &nbsp carbon monoxide C . &nbsp nitrogen dioxide D . &nbsp sulphur dioxide

Incomplete combustion of petrol or diesel oil in automobile engines can b

Question -

Incomplete combustion of petrol or diesel oil in automobile engines can bes best detected by testing the fuel gases for the presence of-

Options:

A . carbon monoxide and water vapour

B . carbon monoxide

C . nitrogen dioxide

D . sulphur dioxide

Answer: Option B
:
B
Incomplete combustion of petrol or diesel oil in automobile engines produces CO only.

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