Chemistry, asked by deepala6, 8 months ago

A sample of pond water containing 20mg of
organic matter requires 16mg of dissolved
oxygen. Pond water contains 10mg of organic
matter per 2 litres. It's BOD is
1) 4000ppm
2) 400ppm
3) 4 ppm
4) 40ppm
guys plz ans this with clarity solution

Answers

Answered by KILLERSHARMA9463

1

Answer:

THE ANSWER IS

4PPM

HOPE IT HELP

Answered by nickeybhard1995

1

sis rehan delect cheyadam ledhu someone delecting it

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