Sulphur dioxide present in the industrial chimney exhaust gases causes____________________?
(A) Respiratory & lung disease
(B) Reduction in plant’s productivity owing to acid rain
(C) Corrosion of building materials
(D) All
Share this... |
![]() Facebook
|
![]() Twitter
|
![]() Linkedin
|
![]() Whatsapp
|
Your email address will not be published. Required fields are marked *