<tutorialjinni.com/>

sddsdd

Posted Under: Zong on Sep 3, 2000


Question 733 of 1002

Which statement regarding exhaust gases is correct?
Justification

Carbon monoxide in exhaust is especially dangerous because it is both odourless and colourless, and in some cases, it can be difficult to detect before it is too late.
Options
Diesel engines pollute much more than petrol engines
Carbon monoxide (CO) poisoning from exhaust can be fatal
Exhaust emissions only come from cars without catalytic converters
Exhaust from high-octane petrol engines contains lead, but it is not toxic




imgae