JEE Main 11 Jan 2019 Shift 1 Solved Paper

Section: Chemistry

© examsiri.com

Question : 64 of 90

Marks: +1, -0

The concentration of dissolved oxygen (DO) in cold water can go upto :

[11 Jan 2019 Shift 1]

10 ppm
14 ppm
16 ppm
8 ppm

Go to Question:

Prev Question

Next Question