Chemical Process Black liquor is converted into white liquor by Extractive distillation Evaporation and burning the concentrate followed by causticisation of products Selective liquid extraction Multi-effect evaporation only Extractive distillation Evaporation and burning the concentrate followed by causticisation of products Selective liquid extraction Multi-effect evaporation only ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalytic oxidation of toluene produces Styrene Tri-nitro-toluene Phenol Benzene Styrene Tri-nitro-toluene Phenol Benzene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alkylbenzene sulfonate (ABS) is a Pesticide Rubber Polyester Detergent Pesticide Rubber Polyester Detergent ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Vanillin is a type of Dye Anti-pyretic drug Flavour Food preservative Dye Anti-pyretic drug Flavour Food preservative ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cation exchanger is regenerated usually with Hydrazine Alum solution H₂SO₄ NaOH Hydrazine Alum solution H₂SO₄ NaOH ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Absorption of SO₃ in 97% H₂SO₄ is Endothermic Exothermic None of these Not possible Endothermic Exothermic None of these Not possible ANSWER DOWNLOAD EXAMIANS APP
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