Chemical Process Fluorescent dyes are added in detergents to Attain distinctiveness from other brands Act as tarnish inhibitor for metals like German silver None of these Act as fabric brightener (by converting ultraviolet light to visible light) thereby improving the whiteness appearance of white fabrics Attain distinctiveness from other brands Act as tarnish inhibitor for metals like German silver None of these Act as fabric brightener (by converting ultraviolet light to visible light) thereby improving the whiteness appearance of white fabrics ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogen gas is not produced commercially (for nitrogeneous fertiliser manufacture) by Iron-steam reaction Steam reforming of naphtha Its cryogenic separation from coke oven gas Electrolysis of water Iron-steam reaction Steam reforming of naphtha Its cryogenic separation from coke oven gas Electrolysis of water ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nylon-6 as compared to Nylon-66 is having higher Hardness Melting point Abrasion/resistance None of these Hardness Melting point Abrasion/resistance None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ are added in lacquers to remove film brittleness and to improve adhereness. Solvents Film forming materials Diluents Plasticisers Solvents Film forming materials Diluents Plasticisers ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical name of Grignard reagent is Ethyl magnesium chloride Sodium bicarbonate Sodium thiosulphate Sodium sulphite Ethyl magnesium chloride Sodium bicarbonate Sodium thiosulphate Sodium sulphite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Vinyl chloride (CH₂ = CH.Cl) is produced by the thermal pyrolysis of ethylene dichloride at a pressure & temperature of 4 kgf/cm² & 500°C 10 kgf/cm² & 1000°C 40 kg/cm² & 200°C 100 kgi/cm² & 500°C 4 kgf/cm² & 500°C 10 kgf/cm² & 1000°C 40 kg/cm² & 200°C 100 kgi/cm² & 500°C ANSWER DOWNLOAD EXAMIANS APP
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