Chemical Process Carboxymethyl cellulose (CMC) is added in detergents to act as a/an Builder Optical brightening agent Anti soil redeposition agent Surfactant Builder Optical brightening agent Anti soil redeposition agent Surfactant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alkylbenzene sulfonate (ABS) is a Rubber Polyester Detergent Pesticide Rubber Polyester Detergent Pesticide ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following impurities in feed water for high pressure boiler is the most detrimental? Silica Suspended salt Dissolved oxygen Dissolved salt Silica Suspended salt Dissolved oxygen Dissolved salt ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogenation of oil does not Improve its resistance to oxidation Raise its melting point None of these Remove double bonds Improve its resistance to oxidation Raise its melting point None of these Remove double bonds ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Reaction of ethylene glycol and dimethyl terephthalate (DMT) produces PVC Polyester Nylon-6 Dacron PVC Polyester Nylon-6 Dacron ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Anion exchanger is regenerated usually with Alum solution NaOH Hydrazine H₂SO₄ Alum solution NaOH Hydrazine H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
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