Which of the following is most poisonous?

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) $CO$ (carbon monoxide) is the most poisonous among the given options.In human beings,carbon monoxide causes headaches,dizziness,and difficulty in

Vedclass · Accepted Answer

$CO$

Vedclass · Answer

(A) $CO$ (carbon monoxide) is the most poisonous among the given options.In human beings,carbon monoxide causes headaches,dizziness,and difficulty in breathing.Haemoglobin has a significantly greater affinity for $CO$ than for oxygen.It binds with haemoglobin to form carboxyhaemoglobin $(Hb.CO)$,which is much more stable than oxyhaemoglobin.This reduces the oxygen-carrying capacity of the blood,leading to hypoxia and potentially death.

Similar Questions

Pollution is not caused by

In a eutrophic water body,the excessive growth of $\underline {X}$ leads to the death of $\underline {Y}$.

What is the warning concentration of lead $(Pb)$ in the blood?

Prolonged water logging in an agricultural field is likely to create the problem of:

Spraying of pesticide is an example of

Vedclass Test Series

Exam Paper Generator

Online Exam Module