Chemistry Green house effect is accelerated by Rapid industrialization Increased transportation activity Deforestation All of these Rapid industrialization Increased transportation activity Deforestation All of these ANSWER DOWNLOAD EXAMIANS APP
Chemistry The half life period of an isotope is 2 hours. After 6 hours what fraction of the initial quantity of the isotope will be left behind? 1/6 1/4 1/3 1/8 1/6 1/4 1/3 1/8 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Most poisonous pollutant in water is Zinc Phosphate Arsenic Detergent Zinc Phosphate Arsenic Detergent ANSWER DOWNLOAD EXAMIANS APP
Chemistry In silvery paints, the main constituent present is Aluminium powder Silver powder White lead Lead powder Aluminium powder Silver powder White lead Lead powder ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most commonly used bleaching agent is carbon dioxide chlorine alcohol sodium chlorine carbon dioxide chlorine alcohol sodium chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry The percentage of nitrogen present in ammonium sulphate is : 0.27 0.18 0.305 0.25 0.27 0.18 0.305 0.25 ANSWER DOWNLOAD EXAMIANS APP
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