Chemical Process Reaction of ethylene glycol and dimethyl terephthalate (DMT) produces Nylon-6 Polyester PVC Dacron Nylon-6 Polyester PVC Dacron ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fluorescent dyes are added in detergents to Act as fabric brightener (by converting ultraviolet light to visible light) thereby improving the whiteness appearance of white fabrics Attain distinctiveness from other brands None of these Act as tarnish inhibitor for metals like German silver Act as fabric brightener (by converting ultraviolet light to visible light) thereby improving the whiteness appearance of white fabrics Attain distinctiveness from other brands None of these Act as tarnish inhibitor for metals like German silver ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Main constituents of cotton fiber is Lignin Cellulose Starch Gelatine Lignin Cellulose Starch Gelatine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Main use of liquid nitrogen is in Rocket propulsion Detergent manufacture Refrigerative cooling Making gun powder Rocket propulsion Detergent manufacture Refrigerative cooling Making gun powder ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Starting raw material for the manufacture of maleic anhydride is Benzene Either A or B Neither A nor B N-butene Benzene Either A or B Neither A nor B N-butene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Main constituents of portland cement are calcium aluminate and Carbonates Silicates Sodium silicate Gypsum Carbonates Silicates Sodium silicate Gypsum ANSWER DOWNLOAD EXAMIANS APP
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