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

The pH value of oxidised sewage is about

Question

The pH value of oxidised sewage is about

Options:

A . 1.8

B . 6.2

C . 7.3

D . 13.4

Answer: Option C

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