Chemical Process Fluorescent dyes are added in detergents to 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 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 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogenation of oil does not Improve its resistance to oxidation None of these Raise its melting point Remove double bonds Improve its resistance to oxidation None of these Raise its melting point Remove double bonds ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Anion exchanger is regenerated usually with Hydrazine H₂SO₄ Alum solution NaOH Hydrazine H₂SO₄ Alum solution NaOH ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Industrial production of chloroform requires acetone and Calcium hypochlorite Chlorine Phosgene Ammonium chloride Calcium hypochlorite Chlorine Phosgene Ammonium chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The drug used in contraceptives is Mestranol Methyl salicylate Pencillin Sulphadizene Mestranol Methyl salicylate Pencillin Sulphadizene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the wrong statement pertaining to the properties of glasses. Glasses generally have Low co-efficient of thermal expansion Sharp melting points Compressive strength much greater than their tensile strengths High electrical insulation properties Low co-efficient of thermal expansion Sharp melting points Compressive strength much greater than their tensile strengths High electrical insulation properties ANSWER DOWNLOAD EXAMIANS APP
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