Chemistry Charcoal is used in water treatment as a/an Solvent Coagulant Absorbent Adsorbent Solvent Coagulant Absorbent Adsorbent ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following forms of phosphorus is most reactive? Red phosphorus Black phosphorus White phosphorus Violet phosphorus Red phosphorus Black phosphorus White phosphorus Violet phosphorus ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is a secondary pollutant ? NO CO PAN SO2 NO CO PAN SO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is also used as a Bio fertilizer? None of these Urea Ammonia Uric Acid None of these Urea Ammonia Uric Acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The strongest oxidizing agent among the following is: Oxygen Chlorine Fluorine Iodine Oxygen Chlorine Fluorine Iodine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Vinegar is ________ . Glacial acetic acid Glacial formic acid Diluted acetic acid Diluted formic acid Glacial acetic acid Glacial formic acid Diluted acetic acid Diluted formic acid ANSWER DOWNLOAD EXAMIANS APP
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