Which of the following statements about the BOD test is FALSE? A There is an indirect correlation between the BOD5 value and the level of organic pollutants. B BOD test measures the oxygen consumed by microorganisms as they break down organic material The standard test for BOD is the five-day (BOD5) test carried out in the dark at 20 °C (D) BOD test is a simple and practical indicator of the total organic content that is available to organisms plus any chemicals that spontaneously react with oxygen.

Chemistry In Focus
7th Edition
ISBN:9781337399692
Author:Tro, Nivaldo J.
Publisher:Tro, Nivaldo J.
Chapter6: Organic Chemistry
Section: Chapter Questions
Problem 66E
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Which of the following statements about the BOD test is FALSE?
A There is an indirect correlation between the BOD5 value and the level of organic pollutants.
B
BOD test measures the oxygen consumed by microorganisms as they break down organic
material
The standard test for BOD is the five-day (BOD5) test carried out in the dark at 20 °C
(D)
BOD test is a simple and practical indicator of the total organic content that is available to
organisms plus any chemicals that spontaneously react with oxygen.
Transcribed Image Text:Which of the following statements about the BOD test is FALSE? A There is an indirect correlation between the BOD5 value and the level of organic pollutants. B BOD test measures the oxygen consumed by microorganisms as they break down organic material The standard test for BOD is the five-day (BOD5) test carried out in the dark at 20 °C (D) BOD test is a simple and practical indicator of the total organic content that is available to organisms plus any chemicals that spontaneously react with oxygen.
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