Q. Scrubber is used to remove gases like
A) $CO_{2}$
B) $SO_{2}$
C) $CO$
D) $NO_{2}$
Explanation
$SO_{2}$. A scrubber can remove gases like sulphur dioxide. In a scrubber, the exhaust is passed through a spray of water or lime
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.