Chemical Process Bisphenol A is produced by the condensation of acetone with Diethyl ether Ethyl alcohol Formaldehyde Phenol Diethyl ether Ethyl alcohol Formaldehyde Phenol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A mineral is termed as 'ore', if The metal present in it is costly All of these It contains ≥ 40% metal A metal can be economically extracted from it The metal present in it is costly All of these It contains ≥ 40% metal A metal can be economically extracted from it ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The type of high refractive index glass used in optical instruments is __________ glass. Flint Crookes None of these Pyrex Flint Crookes None of these Pyrex ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalytic oxidation of naphthalene produces Phthalic anhydride Phenol Styrene None of these Phthalic anhydride Phenol Styrene None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fluorescent dyes are added in detergents to 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 Attain distinctiveness from other brands Act as tarnish inhibitor for metals like German silver ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nylon 66 is so named because the Number of carbon atoms between two nitrogen atoms are 6 Polymer was first synthesised in 1966 Average degree of polymerisation of the polymer is 1966 Number of nitrogen atoms between two carbon atoms are 6 Number of carbon atoms between two nitrogen atoms are 6 Polymer was first synthesised in 1966 Average degree of polymerisation of the polymer is 1966 Number of nitrogen atoms between two carbon atoms are 6 ANSWER DOWNLOAD EXAMIANS APP
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