Which one of the following is associated with the formation of brown air in traffic congested cities?
A
Sulphur dioxide
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Nitrogen oxide
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
Carbon dioxide
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Carbon monoxide
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is B Nitrogen oxide
The gas which is responsible for the formation of brown air in traffic congested cities is Nitrogen Dioxide. Nitrogen mixes with oxygen to form brown coloured air.