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Thermal pollution of water increases its toxicit and oxidation of oxygen demanding waste besides favouring bacterial growth. A rise in water temperature by 10°C, doubles the toxic effects of _________ present in it
Thermal pollution of water increases its toxicit and oxidation of oxygen demanding waste besides favouring bacterial growth. A rise in water temperature by 10°C, doubles the toxic effects of _________ present in it
10. Thermal pollution of water increases its toxicit and oxidation of oxygen demanding waste besides favouring bacterial growth. A rise in water temperature by 10°C, doubles the toxic effects of _________ present in it
o potassium cyanide
o ortho-xylene
o coal ash
o none ofthese
Ans: A
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