Assertion (A): There is a need for more sewag | vedclass

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(B) Assertion $(A)$ is true because the increasing human population generates a massive amount of sewage,which,if untreated,leads to water pollution a

Vedclass · Accepted Answer

$A$ and $R$ are both true but $R$ is not the correct explanation of $A$.

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(B) Assertion $(A)$ is true because the increasing human population generates a massive amount of sewage,which,if untreated,leads to water pollution and the spread of diseases. Therefore,more $STPs$ are required.Reason $(R)$ is also true because,during the secondary treatment of sewage,anaerobic sludge digesters are used to digest the bacteria and fungi in the sludge,which produces gases like methane,hydrogen sulfide,and carbon dioxide,collectively known as biogas,which can be used as a source of energy.However,the production of biogas is a beneficial byproduct of the treatment process,not the primary reason why we need more $STPs$ (the primary reason is pollution control). Thus,$R$ is not the correct explanation of $A$.

Assertion $(A)$: There is a need for more sewage treatment plants in proportion to the human population.
Reason $(R)$: Biogas is produced as fuel energy in $STPs$.
Which option is correct for Assertion $(A)$ and Reason $(R)$?

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Assertion $(A)$: There is a need for more sewage treatment plants in proportion to the human population.Reason $(R)$: Biogas is produced as fuel energy in $STPs$.Which option is correct for Assertion $(A)$ and Reason $(R)$?