NEET Solved Paper 2014 Question 89
Question: A scrubber in the exhaust of a chemical industrial plant removes [AIPMT 2014]
Options:
A) Gases like sulphur dioxide
B) Particulate matter of the size 5 micrometer or above
C) Gases like ozone and methane
D) Particulate matter of the size 2.5 micrometer or less
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Answer:
Correct Answer: A
Solution:
- Scrubber is an electrostatic precipitator in which the dirty air is cleaned by capturing the gas like $ SO _2 $ and other oxides in water/lime spray.
BETA
