The concentration of dissolved Oxygen in water for growth of fish should be more than … ppm and Biochemical Oxygen Demand in clean water should be less than … ppm. X and Y in ppm are, respectively.

Option D. For high growth, dissolved oxygen should be less than 6 ppm and clean water has dissolved oxygen less than 5 ppm.

Environmental Chemistry

JEE Main 2023 · 29 Jan, Evening shift · Q1102

ChemistryEasy92×since 2004Q1102

The concentration of dissolved Oxygen in water for growth of fish should be more than

\mathrm{\underline X }

ppm and Biochemical Oxygen Demand in clean water should be less than

\mathrm{\underline Y }

ppm. X and Y in ppm are, respectively.

JEE Main 2023 · 29 Jan, Evening shift · Q1102

ChemistryEasy92×since 2004Q1102

The concentration of dissolved Oxygen in water for growth of fish should be more than

\mathrm{\underline X }

ppm and Biochemical Oxygen Demand in clean water should be less than

\mathrm{\underline Y }

ppm. X and Y in ppm are, respectively.