Chemical Process Which is the most efficient absorbant for SO₃ out of the following? 20% oleum 98%H₂SO₄ 78%H₂SO₄ 65% oleum 20% oleum 98%H₂SO₄ 78%H₂SO₄ 65% oleum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Absorption of SO₃ in 97% H₂SO₄ is Not possible Exothermic Endothermic None of these Not possible Exothermic Endothermic None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Production of one ton of cement requires about __________ tons of limestone. 1.2 2.2 0.6 3.8 1.2 2.2 0.6 3.8 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pure rectified spirit contains about __________ percent alcohol. 95 45 70 99.5 95 45 70 99.5 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process An oil is converted into fat by its Hydrogenation Hydrocracking Hydrolysis Hydration Hydrogenation Hydrocracking Hydrolysis Hydration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical formula of BHC, which is an insecticide is C₆Cl₆ C₆H₆Cl₆ C₆H₄Cl₂ C₆H₅Cl C₆Cl₆ C₆H₆Cl₆ C₆H₄Cl₂ C₆H₅Cl ANSWER DOWNLOAD EXAMIANS APP
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