Chemistry Which of the following is also used as a Bio fertilizer? Ammonia Uric Acid Urea None of these Ammonia Uric Acid Urea None of these ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is secondary air pollutant ? Dust particles NO2 SO2 Photochemical smog Dust particles NO2 SO2 Photochemical smog ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most malleable metal is silver iron platinum gold silver iron platinum gold ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nylon is made up of : Polyester Polyethylene Polypropylene Polyamide Polyester Polyethylene Polypropylene Polyamide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Tar roads get damaged if there is No sloping Heavy traffic No maintenance Stagnation of water on road No sloping Heavy traffic No maintenance Stagnation of water on road ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following is pure matter ? Carbon–dioxide Brass Air Iron Carbon–dioxide Brass Air Iron ANSWER DOWNLOAD EXAMIANS APP
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