Chemical Process Prussian blue is chemically represented by Ca SO₄ . 2H₂O AlF₃ . 3NaF Fe₄ [Fe (CN₆)₃] FeO.TiO₂ Ca SO₄ . 2H₂O AlF₃ . 3NaF Fe₄ [Fe (CN₆)₃] FeO.TiO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Starting raw material for the manufacture of maleic anhydride is Benzene N-butene Neither A nor B Either A or B Benzene N-butene Neither A nor B Either A or B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coal tar is used as a Fuel in rotary kiln Binding material for coal briquettes All of these Binder in making carbon electrodes Fuel in rotary kiln Binding material for coal briquettes All of these Binder in making carbon electrodes ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Systemic insecticides Are stomach poisons Emit poisonous vapour Are absorbed throughout the plant Kill insects following external bodily contact Are stomach poisons Emit poisonous vapour Are absorbed throughout the plant Kill insects following external bodily contact ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bleaching of paper pulp is done with Bromine Chlorine or chlorine dioxide Activated clay Magnesium sulphite Bromine Chlorine or chlorine dioxide Activated clay Magnesium sulphite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sodium salt of higher molecular weight fatty acid is termed as the __________ soap. Hard Soft Metallic Lubricating Hard Soft Metallic Lubricating ANSWER DOWNLOAD EXAMIANS APP
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