NEET Biology Complete Course by Moniba Madam - Watch Full Playlist

Test Index

JEE Mains 29-Jan-2023 Shift 2 Solved Paper

Section: Chemistry

© examsnet.com

Question : 44

Total: 90

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

[29-Jan-2023 Shift 2]

X‌Y
6‌5
X‌Y
4‌8
X‌Y
4‌15
X‌Y
6‌12

Go to Question:

Prev Question

Next Question

More Free Exams: