Question

The toxic effect of carbon monoxide is due to its greater affinity for haemoglobin as compared...

The toxic effect of carbon monoxide is due to its greater affinity for haemoglobin as compared to oxygen approximately by

(a) 200 times

(b) 1000 times

(c) 2 times

(d) 20 times.

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Answer #1

Answer:(a) 200 times

Carbon monoxide has 210 times greater affinity for haemoglobin than oxygen.A small environmental concentration will thus cause toxic levels of carboxyhaemoglobin.Carbon monoxide is a very aggressive molecule. It's a colourless, odourless, and tasteless gas that is lighter than air and can be fatal to life. It has a greater affinity for hemoglobin than oxygen.It displaces oxygen and quickly binds, so very little oxygen is transported through the body cells.

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