Published by:
CGP EDU Academic Team
Published on: August 13, 2026
The measured BOD values for four different water samples (A-D) are as follows:
A = 3 ppm: B=18 ppm: C-21 ppm: D=4 ppm. The water samples which can be called as highly polluted with organic wastes, are
Text Solution
Verified by ExpertsThe correct answer is:
C
BOD for clean water < 5 ppm
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