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A litre of sea water (which weighs 1030 ...

A litre of sea water (which weighs 1030 g) contains `6xx10^(-3) g` of dissolved oxygen . The concentration of dissolved oxygen is p'pm is

A

5.8

B

6

C

6.2

D

6.4

Text Solution

Verified by Experts

The correct Answer is:
A
Required Concentration
`= ("Number of parts of component")/("Total number of parts of all components in a solution") xx 10^5` ppm
`=(6xx 106^(-3))/(1030 g) xx 10^6 = 5.82 ` ppm
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