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