Chemistry Which of the following is a man-made source of air pollution ? Forest fire Automobile exhaust All of these Bacterial action in soil and swamp areas Forest fire Automobile exhaust All of these Bacterial action in soil and swamp areas ANSWER DOWNLOAD EXAMIANS APP
Chemistry Biofertilizers convert nitrogen to ________ . Ammonia Amino acids Nitrates Nitrogenase Ammonia Amino acids Nitrates Nitrogenase ANSWER DOWNLOAD EXAMIANS APP
Chemistry 24 carat of diamond is equal to 200 mg 91% gold 200 g 95% mg 200 mg 91% gold 200 g 95% mg ANSWER DOWNLOAD EXAMIANS APP
Chemistry Milk is Emulsion Gel Suspension Foam Emulsion Gel Suspension Foam ANSWER DOWNLOAD EXAMIANS APP
Chemistry Heavy metals got their name because compared to other atoms they have Higher atomic masses Higher atomic numbers Higher densities Higher atomic radii Higher atomic masses Higher atomic numbers Higher densities Higher atomic radii ANSWER DOWNLOAD EXAMIANS APP
Chemistry Alum stops bleeding in minor cuts because of Coagulation Dialysis Emulsion Solvation Coagulation Dialysis Emulsion Solvation ANSWER DOWNLOAD EXAMIANS APP
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