The pH value of oxidised sewage is about Options: A . &nbsp13.4 B . &nbsp7.3 C . &nbsp6.2 D . &nbsp1.8

The pH value of oxidised sewage is about

Question

The pH value of oxidised sewage is about

Options:

A . 13.4

B . 7.3

C . 6.2

D . 1.8

Answer: Option B

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