Chemical Process Nitroglycerene absorbed in wood flour, sodium nitrate or ammonium nitrate is commercially used as a controlled explosive called dynamite. The raw material used for its manufacture are glycerene, nitric acid and Hydrochloric acid Sulphuric acid Hydroflouric acid Phosphoric acid Hydrochloric acid Sulphuric acid Hydroflouric acid Phosphoric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrolysis of sugar is called Hydration Inversion None of these Esterification Hydration Inversion None of these Esterification ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Main constituent of limestone is MgCO₃ Na₂CO₃ CaSO₄ CaCO₃ MgCO₃ Na₂CO₃ CaSO₄ CaCO₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which one of the following is not an elastomer? Neoprene Nitrile-butadiene None of these Polyisoperene Neoprene Nitrile-butadiene None of these Polyisoperene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical formula of 'salt cake' is Na₂SO₄ CaSO₄ BaSO₄ MgSO₄ Na₂SO₄ CaSO₄ BaSO₄ MgSO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Process conditions in fermentator used for production of penicillin is 90°C, 45 atm 30°C, 200 mm Hg (absolute) 25°C, 2 atm 50°C, l0 atm 90°C, 45 atm 30°C, 200 mm Hg (absolute) 25°C, 2 atm 50°C, l0 atm ANSWER DOWNLOAD EXAMIANS APP
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