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JEE Main Chemistry Class 11 Solutions Part 1 Questions
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© examsnet.com
Question : 17
Total: 100
The water having more dissolved
O
2
is :
[22 Jul 2021 Shift 2]
boiling water
water at 80°C
polluted water
water at 4°C
Validate
Solution:
On heating concentration of
O
2
in water decreases.
So boiling water and water at 80°C having less
O
2
concentration. Polluted water also having less
O
2
concentration. So water at 4°C having maximum
O
2
concentration.
© examsnet.com
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