Chemistry Iron filings can be separated from a heterogenous mixture using the technique of : Sedimentation Sublimation Magnetization Evaporation Sedimentation Sublimation Magnetization Evaporation ANSWER DOWNLOAD EXAMIANS APP
Chemistry The percentage of nitrogen present in ammonium sulphate is : 0.18 0.27 0.25 0.305 0.18 0.27 0.25 0.305 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most abundant element in the human body is Carbon Nitrogen Oxygen Iron Carbon Nitrogen Oxygen Iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Plastic is a type of Polyester None of these Polymer Acrylic Polyester None of these Polymer Acrylic ANSWER DOWNLOAD EXAMIANS APP
Chemistry Tear gas is : Carbonyl chloride Nitrous oxide Bleaching powder Chloroprene Carbonyl chloride Nitrous oxide Bleaching powder Chloroprene ANSWER DOWNLOAD EXAMIANS APP
Chemistry The new strain of bacteria produced by biotechnology in alcohol industry is Escherichia coli Saccharomyces cerevisiae Bacillus subtilis Pseudomonas putida Escherichia coli Saccharomyces cerevisiae Bacillus subtilis Pseudomonas putida ANSWER DOWNLOAD EXAMIANS APP
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