Chemistry The BOD values of water indicate the Amount of oxygen used for biochemical oxidation Amount of ozone used for biochemical oxidation Amount of oxygen used for biochemical reduction Amount of organic debris Amount of oxygen used for biochemical oxidation Amount of ozone used for biochemical oxidation Amount of oxygen used for biochemical reduction Amount of organic debris ANSWER DOWNLOAD EXAMIANS APP
Chemistry The common name of sodium bicarbonate is Soda lime Baking powder Soda ash Baking soda Soda lime Baking powder Soda ash Baking soda ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sour milk contains Lactic acid Acetic acid Citric acid Tartaric acid Lactic acid Acetic acid Citric acid Tartaric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The quality of petrol is expressed in terms of Gold number Cetane number Added unlead compounds Octane number Gold number Cetane number Added unlead compounds Octane number ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the simplest aromatic hydrocarbon Aspirin Picric acid Benzene Chloride Aspirin Picric acid Benzene Chloride ANSWER DOWNLOAD EXAMIANS APP
Chemistry Tar roads get damaged if there is Stagnation of water on road Heavy traffic No maintenance No sloping Stagnation of water on road Heavy traffic No maintenance No sloping ANSWER DOWNLOAD EXAMIANS APP
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