Chemical Process P.T.F.E. (Poly tetra fluoro ethylene) is commercially known as Teflon Bakelite Neoprene Nylon-66 Teflon Bakelite Neoprene Nylon-66 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Presence of H₂S in raw water (to be chlorinated) results in the None of these Easy removal of its hardness Increased dosage of chlorine to provide a disinfecting residual in the water Reduced softening capacity of zeolite None of these Easy removal of its hardness Increased dosage of chlorine to provide a disinfecting residual in the water Reduced softening capacity of zeolite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glauber's salt is chemically None of these Potassium chlorate Potassium sulphate Calcium sulphate None of these Potassium chlorate Potassium sulphate Calcium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Digestion of wood-base materials (for manufacture of pulp) is done to None of these Produce long fibres Prevent deterioration on storage Remove lignin None of these Produce long fibres Prevent deterioration on storage Remove lignin ANSWER DOWNLOAD EXAMIANS APP
Chemical Process High temperature carbonisation of coal produces Less of gases compared to liquid products Larger quantity of tar compared to low temperature carbonisation Inferior coke compared to low temperature carbonisation None of these Less of gases compared to liquid products Larger quantity of tar compared to low temperature carbonisation Inferior coke compared to low temperature carbonisation None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Anion exchanger is regenerated usually with H₂SO₄ NaOH Hydrazine Alum solution H₂SO₄ NaOH Hydrazine Alum solution ANSWER DOWNLOAD EXAMIANS APP
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