Chemical Process Which oil is preferred for paint manufacture? Drying oil Saturated oil Semi-drying oil Non-drying oil Drying oil Saturated oil Semi-drying oil Non-drying oil ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The combustion reaction, C + O₂ = CO₂, is None of these Endothermic Exothermic Autocatalytic None of these Endothermic Exothermic Autocatalytic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The enzyme which converts starch into the disacharides maltose is None of these Yeast Diastase Maltase None of these Yeast Diastase Maltase ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nylon 66 is so named because the Number of carbon atoms between two nitrogen atoms are 6 Average degree of polymerisation of the polymer is 1966 Number of nitrogen atoms between two carbon atoms are 6 Polymer was first synthesised in 1966 Number of carbon atoms between two nitrogen atoms are 6 Average degree of polymerisation of the polymer is 1966 Number of nitrogen atoms between two carbon atoms are 6 Polymer was first synthesised in 1966 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 Increasing the oxygen concentration Maintaining low temperature & pressure in the converter Putting more quantity of V₂O₅ catalyst in the converter Removing some quantity of SO₃ during intermediate stage Increasing the oxygen concentration Maintaining low temperature & pressure in the converter Putting more quantity of V₂O₅ catalyst in the converter Removing some quantity of SO₃ during intermediate stage ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Roasting of metallurgical ores is done mainly to Dehydrate it Remove arsenic & sulphur Remove CO₂ & H₂O Sinter the ore Dehydrate it Remove arsenic & sulphur Remove CO₂ & H₂O Sinter the ore ANSWER DOWNLOAD EXAMIANS APP
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