Chemical Process Which of the following is not present in bagasse fibre? Pentogens None of these Lignin Cellulose Pentogens None of these Lignin Cellulose ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Esterification reaction Is reversible All of these Is a reaction between an alcohol and an organic acid Produces soap Is reversible All of these Is a reaction between an alcohol and an organic acid Produces soap ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The combustion reaction, C + O₂ = CO₂, is Autocatalytic None of these Endothermic Exothermic Autocatalytic None of these Endothermic Exothermic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalyst used during the manufacture of 'Vanaspati Ghee' is Zinc Nickel Platinum Copper Zinc Nickel Platinum Copper ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sizing material is incorporated in paper to Increase its flexibility & opacity Increase its brightness Increase its thickness Impart resistance to penetration by liquids Increase its flexibility & opacity Increase its brightness Increase its thickness Impart resistance to penetration by liquids 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 Putting more quantity of V₂O₅ catalyst in the converter Maintaining low temperature & pressure in the converter Increasing the oxygen concentration Removing some quantity of SO₃ during intermediate stage Putting more quantity of V₂O₅ catalyst in the converter Maintaining low temperature & pressure in the converter Increasing the oxygen concentration Removing some quantity of SO₃ during intermediate stage ANSWER DOWNLOAD EXAMIANS APP
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