Which one of the following statements is not true?
in Chemistry
30 views
3 Votes
3 Votes

Which one of the following statements is not true?

(a) pH of drinking water should be between 5.5 - 9.5.

(b) Concentration of DO below 6 ppm is good for the growth of fish.

(c) Clean water would have a BOD value of less than 5 ppm.

(d) Oxides of sulphur, nitrogen and carbon are the most widespread air pollutants.

in Chemistry
by
4.4k Points

1 Answer

3 Votes
3 Votes
 
Best Answer

The correct option of this question is (B) Fishes in water bodies having low level of dissolved oxygen (DO).

by
4.4k Points

Related Questions

1 Vote
1 Vote
0 Answers 35 Views
4 Votes
4 Votes
0 Answers 41 Views
AlokKumar Asked in Biology Sep 29, 2021
41 views
AlokKumar Asked in Biology Sep 29, 2021
by AlokKumar
4.4k Points
1 Vote
1 Vote
1 Answer 14 Views
Anjali Asked in History Jan 19
14 views
Anjali Asked in History Jan 19
by Anjali
7.4k Points
1 Vote
1 Vote
0 Answers 18 Views
2 Votes
2 Votes
1 Answer 25 Views
1 Vote
1 Vote
0 Answers 22 Views
3 Votes
3 Votes
1 Answer 38 Views

Welcome To Informesia

Informesia Helps You To Prepare India's All States Board Exams (CBSE, ICSE, UP Board, BSEB, HPBOSE, RBSE, MSBSHSE) and Competitive Exam Like JEE (Main + Advanced), AIIMS, NEET, KVPY, NTSE, BITSAT, Olympiad, CLAT...etc.
For Any Query or Suggestion, Please Contact us on :
[email protected]

Connect us on Social Media