Chemical Process Phenolic antiseptics are added in the __________ soap. Metallic Shaving Transparent Medicated Metallic Shaving Transparent Medicated ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a bleaching agent added in the detergents to facilitate removal of stains caused due to blood, tea etc? Caustic soda Sodium tripolyphosphate (STPP) Sodium silicate Sodium borate Caustic soda Sodium tripolyphosphate (STPP) Sodium silicate Sodium borate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In multistage equilibrium conversion of SO₂ to SO₃ (2SO₂ + O₂ ⇋ 2SO₃), the reverse reaction becomes appreciable at a temperature of 550° C. The percentage equilibrium conversion of SO₂ to SO₃ can be increased by Maintaining low temperature & pressure in the converter Removing some quantity of SO₃ during intermediate stage Increasing the oxygen concentration Putting more quantity of V₂O₅ catalyst in the converter Maintaining low temperature & pressure in the converter Removing some quantity of SO₃ during intermediate stage Increasing the oxygen concentration Putting more quantity of V₂O₅ catalyst in the converter ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ultimate analysis of coal determines its __________ content. Carbon, volatile matter, ash & moisture Carbon, ash, sulphur & nitrogen Carbon, hydrogen, nitrogen & sulphur Carbon, sulphur, volatile matter & ash Carbon, volatile matter, ash & moisture Carbon, ash, sulphur & nitrogen Carbon, hydrogen, nitrogen & sulphur Carbon, sulphur, volatile matter & ash ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a co-product during the manufacture of caustic soda by electrolysis of brine? H₂ NaHCO₃ Na₂CO₃ None of these H₂ NaHCO₃ Na₂CO₃ None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phenol is mainly used As a plasticiser for unsaturated polyster To produce polyester resin To produce phenol formaldehyde To produce benzene As a plasticiser for unsaturated polyster To produce polyester resin To produce phenol formaldehyde To produce benzene ANSWER DOWNLOAD EXAMIANS APP