Q6 / 90 · JEE Main 2019 (11 Jan Shift 1) · Chemistry

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

A
$14 \mathrm{ppm}$
B
8 ppm
Correct answer
C
$10 \mathrm{ppm}$
D
$16 \mathrm{pom}$

Solution

Dissolved oxygen (DO) in cold water can reach a concentration upto $10 \mathrm{ppm}$.

Hence, the correct answer is option: 'C'.

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