Chemistry A metal is exposed to the atmosphere for sometime. It becomes coated with green carbonate. The metal must be Silver Copper Zinc Aluminium Silver Copper Zinc Aluminium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The heat energy produced when the human body metabolises 1 gram of fat is 30 KJ 39 KJ 29 KJ 1 KJ 30 KJ 39 KJ 29 KJ 1 KJ ANSWER DOWNLOAD EXAMIANS APP
Chemistry The water pollution in river is measured by the dissolved amount of Oxygen Ozone Nitrogen Chlorine Oxygen Ozone Nitrogen Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Of the following compounds of calcium, the one having highest covalent character is Cacl2 CaF2 CaBr2 Cal2 Cacl2 CaF2 CaBr2 Cal2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Water gas is the mixture of Carbon monoxide and hydrogen Carbon dioxide and hydrogen Carbon dioxide and nitrogen Carbon monoxide and nitrogen Carbon monoxide and hydrogen Carbon dioxide and hydrogen Carbon dioxide and nitrogen Carbon monoxide and nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most pure form of Carbon among the options is Wood Charcoal Lampblack Anthracite Graphite Wood Charcoal Lampblack Anthracite Graphite ANSWER DOWNLOAD EXAMIANS APP
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