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Icomplete combustion of petrol in automo...

Icomplete combustion of petrol in automobile engines can be detected by testing the fuel gases for the presence of a)`CO_(2), H_(2)O` b)`CO` c)`NO_(2)` d)`SO_(2)`

A

`CO_(2)`, `H_(2)O`

B

`CO`

C

`NO_(2)`

D

`SO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
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