Chemical Process Bromides contained in hot mother liquor is treated with __________ during manufacture of bromine from sea water. SO₂ Cl₂ NH₃ SO₃ SO₂ Cl₂ NH₃ SO₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Portland cement consists mainly of SiO₂ & Al2O₃ CaO & FE₂O₃ CaO & Al2O₃ CaO & SiO₂ SiO₂ & Al2O₃ CaO & FE₂O₃ CaO & Al2O₃ CaO & SiO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Basic oxide is absent in __________ glass. Quartz All of these Pyrex Flint Quartz All of these Pyrex Flint ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Multistage catalytic converter is not used in the Neither A nor B Both A & B Conversion of SO₂ to SO₃ NH₃ synthesis reaction Neither A nor B Both A & B Conversion of SO₂ to SO₃ NH₃ synthesis reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not required in the manufacture of soda ash by Solvay process? None of these Limestone Nitric acid Ammonia None of these Limestone Nitric acid Ammonia ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid completely saturated with sulphur trioxide is called Dilute sulphuric acid Sulphurous acid Oleum Concentrated sulphuric acid Dilute sulphuric acid Sulphurous acid Oleum Concentrated sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
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