Q823
Sulphur dioxide present in the industrial chimney exhaust causes
A.
Respiratory and lung disease
B.
Reduction in plant's productivity owing to acid rain
C.
Corrosion building materials
D.
All of the above
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Sulphur dioxide present in the industrial chimney exhaust causes respiratory and lung disease reduction in plant's productivity owing to acid rain and corrosion building materials.