Chemistry Aluminium can be purified by Oxidation Electrolysis Ozonolysis Distillation Oxidation Electrolysis Ozonolysis Distillation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is not a green house gas ? Chlorofluorocarbons CH4 N2O CO2 Chlorofluorocarbons CH4 N2O CO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry KMnO4 can be used as a/an Disinfectant Insecticide Pesticide Fertiliser Disinfectant Insecticide Pesticide Fertiliser ANSWER DOWNLOAD EXAMIANS APP
Chemistry Find the odd one: Slaked lime Marble Chalk Limestone Slaked lime Marble Chalk Limestone ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which gas does not form the part of atmosphere ? Nitrogen None of these Helium Chlorine Nitrogen None of these Helium Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is known as the 'brown coal'? Anthracite Lignite Bituminous Coke Anthracite Lignite Bituminous Coke ANSWER DOWNLOAD EXAMIANS APP
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