Environmental-Issue-And-Environmental-Pollution Question 52
Question: The scrubber is used mainly to remove the following gases from the exhaust after spraying water/lime:
Options:
A) $ CO_2 $
B) $ SO_2 $
C) $ O_2,\And ,N_2 $
D) $ CO,\And ,CO_2 $
Show Answer
Answer:
Correct Answer: B