Which of the following is not correct about carbon monoxide ?

Question

Which of the following is not correct about carbon monoxide ? (A) It forms carboxyhaemoglobin. (B) It reduces oxygen carrying ability of blood. (C) The carboxyhaemoglobin (haemoglobin bound to CO) is less stable than oxyhaemoglobin. (D) It is produced due to incomplete combustion.

Tardigrade Admin · Accepted Answer

CO is formed by incomplete combustion. It forms stable complex with O2 called carboxyhaemoglobin which is more stable than oxyhaemoglobin and it reduces oxygen carrying ability of blood.

Q. Which of the following is not correct about carbon monoxide ?

It forms carboxyhaemoglobin.

It reduces oxygen carrying ability of blood.

The carboxyhaemoglobin (haemoglobin bound to CO) is less stable than oxyhaemoglobin.

It is produced due to incomplete combustion.

$CO$ is formed by incomplete combustion. It forms stable complex with $O_{2}$ called carboxyhaemoglobin which is more stable than oxyhaemoglobin and it reduces oxygen carrying ability of blood.

Q. Which of the following is not correct about carbon monoxide ?

It forms carboxyhaemoglobin.

It reduces oxygen carrying ability of blood.

The carboxyhaemoglobin (haemoglobin bound to CO) is less stable than oxyhaemoglobin.

It is produced due to incomplete combustion.

CO is formed by incomplete combustion. It forms stable complex with O2​ called carboxyhaemoglobin which is more stable than oxyhaemoglobin and it reduces oxygen carrying ability of blood.

$CO$ is formed by incomplete combustion. It forms stable complex with $O_{2}$ called carboxyhaemoglobin which is more stable than oxyhaemoglobin and it reduces oxygen carrying ability of blood.