MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic ChemistryEnvironmental ChemistryAtmosphere Pollution
Which of the following statement(s) is//are true about carbon monoxide?
A.It is a colourless gas
B.It is an odorless gas
C.It is highly poisonous
D.All of these✓ Correct
Explanation
Carbon monoxide (CO) is a colourless and odourless gas, highly poisonous to living beings because of its ability to block the delivery of oxygen to the organs and tissues.
Practice More Like This
Take chapter-wise tests, track your progress, and master Environmental Chemistry.
Start Free Practice →