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The values of dissolved oxygen (DO) con...

The values of dissolved oxygen (DO) content in heavily polluted water is less than

A

`6.0 mg L^(-1)`

B

`9.0 mg L^(-1)`

C

`4.0 mg L^(-1)`

D

`8.0 mg L^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
C
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