Chemical Process Metallic soap (e.g. aluminium or calcium salts of fatty acids) can be used In hard water for cleaning of cloth As a rust preventive As a lubricant As a foam depressant in distillation column In hard water for cleaning of cloth As a rust preventive As a lubricant As a foam depressant in distillation column ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phosphoric acid is prepared from Cryolite Chalcopyrite None of these Rock phosphate Cryolite Chalcopyrite None of these Rock phosphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coke used for the production of calcium carbide should have High electrical resistivity All of these Low ignition temperature Low ash content High electrical resistivity All of these Low ignition temperature Low ash content ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalytic oxidation of naphthalene produces Phthalic anhydride Phenol None of these Styrene Phthalic anhydride Phenol None of these Styrene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxidation of SO₂ to SO₃ is favoured by High temperature and low pressure Low temperature and low pressure Low temperature and high pressure High temperature and high pressure High temperature and low pressure Low temperature and low pressure Low temperature and high pressure High temperature and high pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not a product of coal tar distillation? Anthracene Cresote oil Carbolic oil None of these Anthracene Cresote oil Carbolic oil None of these ANSWER DOWNLOAD EXAMIANS APP
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