Chemical Process Neoprene is chemically known as Polyurathane Polybutadiene Polychloroprene Styrene butadiene rubber (SBR) Polyurathane Polybutadiene Polychloroprene Styrene butadiene rubber (SBR) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Gun powder uses Sulphur Potassium nitrate Charcoal All of these Sulphur Potassium nitrate Charcoal All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which is the most efficient absorbant for SO₃ out of the following? 20% oleum 78%H₂SO₄ 98%H₂SO₄ 65% oleum 20% oleum 78%H₂SO₄ 98%H₂SO₄ 65% oleum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The enzyme which converts starch into the disacharides maltose is Maltase Yeast None of these Diastase Maltase Yeast None of these Diastase ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Portland cement consists mainly of CaO & FE₂O₃ CaO & SiO₂ CaO & Al2O₃ SiO₂ & Al2O₃ CaO & FE₂O₃ CaO & SiO₂ CaO & Al2O₃ SiO₂ & Al2O₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the exothermic reaction out of the following: CaC₂ + H₂O = Ca(OH)₂ + C₂H₂ All of these MgCO₃ = MgO + CO₂ C + H₂O = CO + H₂ CaC₂ + H₂O = Ca(OH)₂ + C₂H₂ All of these MgCO₃ = MgO + CO₂ C + H₂O = CO + H₂ ANSWER DOWNLOAD EXAMIANS APP
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