Chemical Process The drug used in contraceptives is Mestranol Pencillin Sulphadizene Methyl salicylate Mestranol Pencillin Sulphadizene Methyl salicylate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Reaction of an alcohol with organic acid is called the __________ reaction. Saponification Neutralisation Esterification Acidification Saponification Neutralisation Esterification Acidification ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sucrose content in cane sugar may be around __________ percent. 95 70 80 50 95 70 80 50 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an explosive? Nitroglycerene Trintrotoluene (TNT) All of these Cellulose nitrate Nitroglycerene Trintrotoluene (TNT) All of these Cellulose nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Detergent is produced by the sulphonation of dodecyl benzene, which is an __________ reaction. Both B and C Exothermic Endothermic Irreversible Both B and C Exothermic Endothermic Irreversible 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 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 Removing some quantity of SO₃ during intermediate stage ANSWER DOWNLOAD EXAMIANS APP
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