Home JEE Main - Previous Year Papers JEE MAIN 2018 ONLINE PAPER -2 Biochemical Oxygen Demand (BOD) value can be…
JEE Main - Previous Year Papers JEE MAIN 2018 ONLINE PAPER -2 Single Correct MCQ
Published on: August 22, 2026

Biochemical Oxygen Demand (BOD) value can be a measure of water pollution caused by the organic matter. Which of the following statements is correct -?

A
Anaerobic bacteria increase the BOD value
B
Aerobic bacteria decrease the BOD value
C
Polluted water has BOD value higher than 10 ppm
D
Clean water has BOD value higher than 10 ppm

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Verified by Experts
The correct answer is:
B

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