Chemistry Milk tastes sour when kept in the open for sometime due to the formation of Citric acid Acetic acid Carbonic acid Lactic acid Citric acid Acetic acid Carbonic acid Lactic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ozone depletion in the stratosphere is mainly caused by NO2 NO SO2 Chlorogluorocarbons NO2 NO SO2 Chlorogluorocarbons ANSWER DOWNLOAD EXAMIANS APP
Chemistry The major constituent of air is oxygen nitrogen hydrogen carbon dioxide oxygen nitrogen hydrogen carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The term 'brown air' is used for Industrial smog Acid fumes Photochemical smog Sulphurous smog Industrial smog Acid fumes Photochemical smog Sulphurous smog ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is colourless ? Phosphorus Oxygen Sulphur Chlorine Phosphorus Oxygen Sulphur Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a nitrogenous fertilizer ? NH4NO3 Ca(CN)2 CaCN2 Urea NH4NO3 Ca(CN)2 CaCN2 Urea ANSWER DOWNLOAD EXAMIANS APP
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