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AP EAMCET202421 May 2024Morning ShiftChemistryEnvironmental ChemistryActual

The BOD values for pure water and highly polluted water are respectively

Options

  1. A5 ppm , 17 ppm
  2. B5 ppm , 17 ppm
  3. C5 ppm , 17 ppm
  4. D5 ppm , 17 ppm

Correct answer

C. 5 ppm , 17 ppm

Step-by-step solution

BOD (Biological oxygen demand) is less than 5ppm in clean water, where as highly polluted water have a BOD value of 17 ppm and more. < 5 ppm 17 ppm

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