Chemistry - Environmental Chemistry Question with Solution | TestHub

ChemistryEnvironmental ChemistryWater PollutionMedium2 minQB

ChemistryMediumsingle choice

In cold water dissolved oxygen (DO) can be enriched to maximum concentration up to $____$ $&$ in air it is about $____$ .

Answer:

Solution:

In cold water , max $DO = 10 ppm$

In air, max $DO =$ approx $20%$ or 200000 ppm

Stream:JEESubject:ChemistryTopic:Environmental ChemistrySubtopic:Water Pollution

⏱ 2mℹ️ Source: QB

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