Chemistry An example of major air pollutant is Oxygen Carbon dioxide Helium Carbon monoxide Oxygen Carbon dioxide Helium Carbon monoxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Mark the compound which possess ionic, covalent and coordinate bonds. H2O SO3 SO2 NH4Cl H2O SO3 SO2 NH4Cl ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following processes is used for the production of Biodiesel ? Transamination Translation Transesterification Transcription Transamination Translation Transesterification Transcription ANSWER DOWNLOAD EXAMIANS APP
Chemistry The charcoal used to decolourise brown sugar solution is Wood charcoal Sugar charcoal Coconut charcoal Animal charcoal Wood charcoal Sugar charcoal Coconut charcoal Animal charcoal ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which substance is used to retard the setting action of cement? Al2O3 CaSO4, 2H2O CaO Na2O + K2O Al2O3 CaSO4, 2H2O CaO Na2O + K2O ANSWER DOWNLOAD EXAMIANS APP
Chemistry What material is used to make electric heater coil ? Nichrome Copper Silver Iron Nichrome Copper Silver Iron ANSWER DOWNLOAD EXAMIANS APP
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