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Land Pollution - Pesticides and Biomagnificaiton

Organic waste...

Question

Organic wastes from a leather industry are drained into a canal. The BOD of the canal will: [1]
a) Increase
b) Decrease
c) Not change
d) Decrease then increase

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Solution

a) Increase

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Land Pollution - Pesticides and Biomagnificaiton

Standard XII Chemistry

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