Chemistry Charcoal is used in water treatment as a/an Coagulant Absorbent Solvent Adsorbent Coagulant Absorbent Solvent Adsorbent ANSWER DOWNLOAD EXAMIANS APP
Chemistry When conc. H2SO4 is added to dry KNO3, brown fumes are evolved. These fumes are due to NO2 SO3 N2O SO2 NO2 SO3 N2O SO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is not a primary greenhouse gases in the Earth's atmosphere Nitrogen Carbon dioxide Methane Ozone Nitrogen Carbon dioxide Methane Ozone ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following produces highest amount of energy upon oxidation? Fat Protein An alkane Glucose Fat Protein An alkane Glucose ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nylon threads are made of Polyester polymer Polysaccharide Polyamide polymer Polyvinyl polymer Polyester polymer Polysaccharide Polyamide polymer Polyvinyl polymer ANSWER DOWNLOAD EXAMIANS APP
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