Chemistry The name of unreactive gas is Carbon dioxide Oxygen Nitrogen Hydrogen Carbon dioxide Oxygen Nitrogen Hydrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The mass of one Avogadro number of helium atom is 4 x 6.02 x 1023 gram 8.00 gram 1.00 gram 4.00 gram 4 x 6.02 x 1023 gram 8.00 gram 1.00 gram 4.00 gram ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following acids serves as an electrolyte in a lead storage battery? Nitric acid Sulphuric acid Hydrochloric acid Lactic acid Nitric acid Sulphuric acid Hydrochloric acid Lactic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one amongst the following is not a Green House gas? Carbon Monoxide Carbon dioxide Nitrogen Chloro fluoro carbons Carbon Monoxide Carbon dioxide Nitrogen Chloro fluoro carbons ANSWER DOWNLOAD EXAMIANS APP
Chemistry Mark the compound which possess ionic, covalent and coordinate bonds. H2O SO3 NH4Cl SO2 H2O SO3 NH4Cl SO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry If lime water is kept in the air, it turns milky due to presence of : Nitrogen Carbondioxide Sulphurdioxide Oxygen Nitrogen Carbondioxide Sulphurdioxide Oxygen ANSWER DOWNLOAD EXAMIANS APP
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