How many molecules are present in 22.4 L of an ideal gas at STP?
3.011 x 10²³
6.022 x 10²³
1.204 x 10²⁴
2.408 x 10²⁴
Related Questions
BOD may not be a good index for pollution for water bodies receiving effluents from?
Petroleum industry
Sugar industry
Domestic
Dairy industry
BOD of waste water is estimated by measuring the amount of
Total organic matter
Biodegradable organic matter
Oxygen evolution
Oxygen consumption
Discharge of sewage in water bodies does not leads to
Cultural eutrophication
Drop in DO
Increase in BOD
Biomagnification
