Chemical Process Absorption of SO₃ in 97% H₂SO₄ is None of these Not possible Endothermic Exothermic None of these Not possible Endothermic Exothermic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Roasting of metallurgical ores is done mainly to Remove CO₂ & H₂O Remove arsenic & sulphur Dehydrate it Sinter the ore Remove CO₂ & H₂O Remove arsenic & sulphur Dehydrate it Sinter the ore ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ of quicklime produces slaked lime. None of these Hydration Hydrogenation Dehydration None of these Hydration Hydrogenation Dehydration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Viscose rayon Utilises H₂SO₄, NaOH and CS₂ during its manufacture Cannot be made from sulphite pulp Cannot yield textile grade fibre None of these Utilises H₂SO₄, NaOH and CS₂ during its manufacture Cannot be made from sulphite pulp Cannot yield textile grade fibre None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Gelatine which is a nitrogenous organic protein is obtained by the hydrolysis of Tannin Carbohydrate Molasses Callagen Tannin Carbohydrate Molasses Callagen ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which is the most suitable dye for synthetic fibres? Azoic dye Mordant dye Pigment dye Acid dye Azoic dye Mordant dye Pigment dye Acid dye ANSWER DOWNLOAD EXAMIANS APP
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