Chemical Process Which catalyst is used in the manufacture of ethylene oxide by oxidation of ethylene? FE₂O₃ AgO ZnCl₂ Al2O₃ FE₂O₃ AgO ZnCl₂ Al2O₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Laboratory glass wares which reacts with hydroflouric acid, are made of the __________ glass. Lead Alkali silicate Borosilicate Soda lime Lead Alkali silicate Borosilicate Soda lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alum [Al2(SO₄)₃] is used as a coagulant in water treatment to remove Bacteria Turbidity Colour All of these Bacteria Turbidity Colour All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process All enzymes are made of Amino acids Carbohydrates Proteins Fats Amino acids Carbohydrates Proteins Fats ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which is the most efficient absorbant for SO₃ out of the following? 78%H₂SO₄ 65% oleum 98%H₂SO₄ 20% oleum 78%H₂SO₄ 65% oleum 98%H₂SO₄ 20% oleum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a constituent of vinegar? Around 10% alcohol Neither A nor B Both A and B Around 1% acetic acid Around 10% alcohol Neither A nor B Both A and B Around 1% acetic acid ANSWER DOWNLOAD EXAMIANS APP