Chemistry Which is abundant in Gobar gas? Hydrogen Carbon dioxide Methane Oxygen Hydrogen Carbon dioxide Methane Oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Stains of rust on clothes can be removed by : Oxalic acid Alcohol Petrol H2O2 Oxalic acid Alcohol Petrol H2O2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The major constituent of gobar gas is Butane Methane Isobutane Carbon dioxide Butane Methane Isobutane Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Natural rubber is a polymer of Isoprene Vinyl acetate Styrene Propene Isoprene Vinyl acetate Styrene Propene ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the most common salt in sea water ? Potassium chloride Sodium chloride Calcium carbonate Magnesium sulphate Potassium chloride Sodium chloride Calcium carbonate Magnesium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is most acidic MgO CaO Na2O Al22O3 MgO CaO Na2O Al22O3 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS