Chemical Engineering Mcqs

Bacterial aerobic oxidation of polluted water in biological oxidation ponds is done to purify it. Presence of bacteria helps in____________________?

(A) Coagulation and flocculation of colloids

(B) Oxidation of carbonaceous matter to CO2

(C) Nitrification or oxidation of ammonia derived from breakdown of nitrogenous organic matter to the nitrite and eventually to the nitrate

(D) All

Submitted By: Ali Uppal

Share this... Share on Facebook
Facebook
 		Tweet about this on Twitter
Twitter
 		Share on LinkedIn
Linkedin
 		Share on Whatsapp
Whatsapp
  • IF YOU THINK THAT ABOVE POSTED MCQ IS WRONG.

  • PLEASE COMMENT BELOW WITH CORRECT ANSWER AND ITS DETAIL EXPLANATION.

    • Related Mcqs

  • Which of the following materials is preferred for transmitting electrical energy over long distance ?
  • A highly conductive material must have___________?
  • The co-ordination number of a simple cubic structure is______________?
  • The metal having the lowest temperature coefficient of resistance is_________________?
  • The kinetic energy of a bounded electron is______________?

    • Leave a Reply

    Your email address will not be published. Required fields are marked *

    Submit Your Mcqs


    Management Sciences


    Engineering Subjects


    Medical Subjects


    LIKE US ON