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 Removing some quantity of SO₃ during intermediate stage Maintaining low temperature & pressure in the converter Putting more quantity of V₂O₅ catalyst in the converter Increasing the oxygen concentration Removing some quantity of SO₃ during intermediate stage Maintaining low temperature & pressure in the converter Putting more quantity of V₂O₅ catalyst in the converter Increasing the oxygen concentration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is used as a binding material in soap to improve soap texture? Benzyl acetate Sodium carbonate Borax Rosin Benzyl acetate Sodium carbonate Borax Rosin ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphur addition in soap is done to Fasten lather formation Increase its cleansing action Cure pimples & dandruff Improve the soap texture Fasten lather formation Increase its cleansing action Cure pimples & dandruff Improve the soap texture ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bromides contained in hot mother liquor is treated with __________ during manufacture of bromine from sea water. Cl₂ SO₂ SO₃ NH₃ Cl₂ SO₂ SO₃ NH₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Roasting of metallurgical ores is done mainly to Sinter the ore Remove CO₂ & H₂O Remove arsenic & sulphur Dehydrate it Sinter the ore Remove CO₂ & H₂O Remove arsenic & sulphur Dehydrate it ANSWER DOWNLOAD EXAMIANS APP
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