Laksy
  • 2
Poll

Which one of the following impurities is easiest to remove from wastewater?

  • 2

Poll Results

0%a. Bacteria
0%b. Colloids
33.33%c. Dissolved solids ( 1 voter )
66.67%d. Suspended solids ( 2 voters )
Based On 3 Votes

Participate in Poll, Choose Your Answer.

Class 12th Biology NCERT Based MCQ Questions Answers
12th Biology Terminal Exam Based MCQ Extra Questions
Class 12th Science Session 2022-2023
Class 12 Biology MCQ Chapter-16 Environmental Issues

Share

1 Answer

Leave an answer

Leave an answer

Browse