Chemistry The main constituent of biogas is Acetic acid Methane Oxygen Methyl alcohol Acetic acid Methane Oxygen Methyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemistry Iron filings can be separated from a heterogenous mixture using the technique of : Magnetization Evaporation Sedimentation Sublimation Magnetization Evaporation Sedimentation Sublimation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Stains of rust on clothes can be removed by : H2O2 Oxalic acid Petrol Alcohol H2O2 Oxalic acid Petrol Alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemistry Heavy metals got their name because compared to other atoms they have Higher atomic numbers Higher atomic radii Higher densities Higher atomic masses Higher atomic numbers Higher atomic radii Higher densities Higher atomic masses ANSWER DOWNLOAD EXAMIANS APP
Chemistry Spirit in contact with body gives cool sensation because it is : A good conductor Highly volatile Transparent Liquid A good conductor Highly volatile Transparent Liquid ANSWER DOWNLOAD EXAMIANS APP
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