Chemistry The chemical that is used to ripen mangoes is Calcium carbide Calcium carbonate Calcium chloride Calcium sulphide Calcium carbide Calcium carbonate Calcium chloride Calcium sulphide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas liberated in the Bhopal gas tragedy was: Ethylene Pheynl isocynate Methyl isocynate Acetylene Ethylene Pheynl isocynate Methyl isocynate Acetylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Combustion of a candle is a/an Endothermic reaction Physical change Photochemical reaction Exothermic reaction Endothermic reaction Physical change Photochemical reaction Exothermic reaction ANSWER DOWNLOAD EXAMIANS APP
Chemistry Formation of ozone hole is maximum over Antarctica Africa India Europe Antarctica Africa India Europe ANSWER DOWNLOAD EXAMIANS APP
Chemistry The non-metal found in the liquid state is Bromine Chlorine Nitrogen Fluorine Bromine Chlorine Nitrogen Fluorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry KMnO4 can be used as a/an Pesticide Fertiliser Disinfectant Insecticide Pesticide Fertiliser Disinfectant Insecticide ANSWER DOWNLOAD EXAMIANS APP
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