1. Tardigrade
  2. Question
  3. Chemistry
  4. BOD values (in ppm ) for clean water (A) and polluted water (B) are expected respectively:

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. BOD values (in $ppm$ ) for clean water $ (A) $ and polluted water $(B)$ are expected respectively:

JEE MainJEE Main 2021Environmental Chemistry

Solution:

BOD values of clean water $(A)$ is less than $5\, ppm$
So $A < 5$
BOD values of polluted water $(B)$ is greater than $17\, ppm$
So $B > 17$