Botany-Sewage Treatment
NEET Botany Sewage Treatment Assertion Reason Question
Type: Assertion Reason-assertion-Easy-Class 12
Assertion (A): Secondary treatment of sewage involves the use of aeration tanks. | Reason (R): Aeration tanks in secondary treatment allow for the mechanical agitation and air pumping to promote microbial growth.
A
Both A and R are true and R is the correct explanation of A.
B
Both A and R are true but R is not the correct explanation of A.
C
A is true but R is false.
D
A is false.
Correct Answer
Option A
Detailed Explanation
Both the assertion and the reason are accurate. The secondary treatment involves biological processes where aeration tanks are used to facilitate microbial growth by mechanical agitation and air pumping.
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