Chemistry The heaviest naturally occurring element is: Thorium Polonium Mercury Uranium Thorium Polonium Mercury Uranium ANSWER DOWNLOAD EXAMIANS APP
Chemistry By-product obtained by soap industry is Naphthalene Glycerol Caustic potash Caustic soda Naphthalene Glycerol Caustic potash Caustic soda ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following chemicals helps in fruit ripening? Ethephon Atrazine Malathion Isoproturan Ethephon Atrazine Malathion Isoproturan ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following laser types is used in a laser printer? Dye laser Gas laser Excimer laser Semiconductor laser Dye laser Gas laser Excimer laser Semiconductor laser ANSWER DOWNLOAD EXAMIANS APP
Chemistry Silicon is a Insulator Semiconductor Conductor Nonconductor Insulator Semiconductor Conductor Nonconductor ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas produced in marshy places due to decomposition of vegetation is Carbon monoxide Sulphur dioxide Methane Carbon dioxide Carbon monoxide Sulphur dioxide Methane Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
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