Chemical Process Bio-degradable detergents Have an isoparaffinic structure Pose problem in sewerage plant Can be readily oxidised Should not be used as it spoils the cloth Have an isoparaffinic structure Pose problem in sewerage plant Can be readily oxidised Should not be used as it spoils the cloth ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bitterns is a/an None of these By-product of chlor-alkali industry Unsaturated fat Starting material for the production of iodine None of these By-product of chlor-alkali industry Unsaturated fat Starting material for the production of iodine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which is the most suitable dye for synthetic fibres? Acid dye Azoic dye Mordant dye Pigment dye Acid dye Azoic dye Mordant dye Pigment dye ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Blue vitriol is chemically Copper nitrate Ferrous sulphate Copper sulphate Aluminium sulphate Copper nitrate Ferrous sulphate Copper sulphate Aluminium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Presence of carbonaceous matter in the sewage All of these Causes reduction in its dissolved oxygen content thereby endangering the life of aquatic creatures Reduces sulphate ions to sulphides causing obnoxious smell Increases the quantity of chlorine used for its purification All of these Causes reduction in its dissolved oxygen content thereby endangering the life of aquatic creatures Reduces sulphate ions to sulphides causing obnoxious smell Increases the quantity of chlorine used for its purification ANSWER DOWNLOAD EXAMIANS APP
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