CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
136
You visited us 136 times! Enjoying our articles? Unlock Full Access!
Question

Carbon monoxide is a poisonous gas which when inhaled in too much quantity causes headache, nausea, vomiting and even death. The toxicity of carbon monoxide is due to _____.

A
Its greater affinity for hemoglobin as compared to carbon dioxide
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Its lower affinity for hemoglobin as compared to carbon dioxide
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Its greater affinity for hemoglobin as compared to oxygen
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
Its greater affinity for oxygen as compared to hemoglobin
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B Its greater affinity for hemoglobin as compared to oxygen
  • Carbon Monoxide (CO) is found in fumes produced any time we burn fuel in cars or trucks, small engines, stoves, lanterns, grills, fireplaces, gas ranges, or furnaces. CO can build up indoors and poison people and animals who breathe it.
  • It has a greater affinity for haemoglobin than oxygen does. It displaces oxygen and quickly binds, so very little oxygen is transported through the body cells.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
BIOLOGY
Watch in App
Join BYJU'S Learning Program
CrossIcon