Chemical Process Chloral is used in the manufacture of DDT BHC Parathion None of these DDT BHC Parathion None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oil produced by solvent extraction Has low free fatty acid content Neither A nor B Both A & B Is odourless Has low free fatty acid content Neither A nor B Both A & B Is odourless ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most widely used coagulant for removing suspended impurities from water is Alum Chlorine Calcium sulphate Bleaching powder Alum Chlorine Calcium sulphate Bleaching powder ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The chamber process is Non-catalytic and operates only on pyrites None of these Preferred over contact process for producing 98 to 100% H₂SO₄ and various oleums A batch process for directly producing high strength (98 to 100%) H₂SO₄ Non-catalytic and operates only on pyrites None of these Preferred over contact process for producing 98 to 100% H₂SO₄ and various oleums A batch process for directly producing high strength (98 to 100%) H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A 'unit process' is exemplified by the Absorption Humidification Hydrogenation of oils Distillation Absorption Humidification Hydrogenation of oils Distillation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Use of chlorine in the treatment of sewage Aids in flocculation Helps in grease separation Increases the biological oxygen demand(BOD) Causes bulking of activated sludge Aids in flocculation Helps in grease separation Increases the biological oxygen demand(BOD) Causes bulking of activated sludge ANSWER DOWNLOAD EXAMIANS APP
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