Chemical Process Pick out the wrong statement pertaining to the properties of glasses. Glasses generally have Sharp melting points Low co-efficient of thermal expansion Compressive strength much greater than their tensile strengths High electrical insulation properties Sharp melting points Low co-efficient of thermal expansion Compressive strength much greater than their tensile strengths High electrical insulation properties ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ are used as corrosion inhibitor for iron & steel in aqueous solutions. Chromates Phosphates Sulphates Bi-carbonates Chromates Phosphates Sulphates Bi-carbonates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid saturated with SO₃ is called Sulphurous acid None of these Oleum Concentrated H₂SO₄ Sulphurous acid None of these Oleum Concentrated H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Production of alcohol by fermentation of molasses is an __________ process. Aerobic Both B and C Anaerobic Endothermic Aerobic Both B and C Anaerobic Endothermic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fat splitting catalyst is Al2O₃ CaCO₃ Fe ZnO Al2O₃ CaCO₃ Fe ZnO ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Purity of oxygen used for blowing in steel making L.D. converter is 99.5%. The boiling point of oxygen is about __________ °C. -103 -183 -196 -53 -103 -183 -196 -53 ANSWER DOWNLOAD EXAMIANS APP
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