Chemistry Which one is the most reactive halogen Bromine Iodine Chlorine Fluorine Bromine Iodine Chlorine Fluorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is a natural polymer? Starch Nylon Polythene Bakelite Starch Nylon Polythene Bakelite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Pollutant from motor car exhaust that causes mental disease is Lead NO2 Hg SO2 Lead NO2 Hg SO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following substance is highly plastic ? Granite Mica Quartz Clay Granite Mica Quartz Clay ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical name of 'laughing gas' is Nitric oxide Nitrogen dioxide Nitrous oxide Nitrogen pentoxide Nitric oxide Nitrogen dioxide Nitrous oxide Nitrogen pentoxide ANSWER DOWNLOAD EXAMIANS APP
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