Chemistry Nitric acid does not react with Zinc Iron Gold Copper Zinc Iron Gold Copper ANSWER DOWNLOAD EXAMIANS APP
Chemistry Activated Charcoal is used to remove colouring matter from pure substances by Reduction Adsorption Bleaching Oxidation Reduction Adsorption Bleaching Oxidation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Dry ice is the solid form of : Nitrogen Air Water Carbon di–oxide Nitrogen Air Water Carbon di–oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry "Paramagnetism" is the property of Paired electrons Completely vacant electronic subshells Completely filled electronics subshells Unpaired electrons Paired electrons Completely vacant electronic subshells Completely filled electronics subshells Unpaired electrons ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is secondary air pollutant ? SO2 NO2 Dust particles Photochemical smog SO2 NO2 Dust particles Photochemical smog ANSWER DOWNLOAD EXAMIANS APP
Chemistry The element with highest ionization potential is Boron Helium Oxygen Carbon Boron Helium Oxygen Carbon ANSWER DOWNLOAD EXAMIANS APP
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