Chemical Process The type of high refractive index glass used in optical instruments is __________ glass. Crookes None of these Flint Pyrex Crookes None of these Flint Pyrex ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Function of sodium thiosulphate (hypo) in development of photographic film/plate is to Remove unexposed silver halide Remove metallic silver Brighten the faint images Convert silver chloride to silver Remove unexposed silver halide Remove metallic silver Brighten the faint images Convert silver chloride to silver ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Reverse osmosis is normally used for the Separation of helium from natural gas Purification of oxygen Separation of isotopes of uranium from gaseous uranium hexaflouride Desalination of brackish water to produce potable (drinking) water Separation of helium from natural gas Purification of oxygen Separation of isotopes of uranium from gaseous uranium hexaflouride Desalination of brackish water to produce potable (drinking) water ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alkylbenzene sulfonate (ABS) is a Detergent Pesticide Rubber Polyester Detergent Pesticide Rubber Polyester ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxidation of ortho-xylene in presence of __________ catalyst is done to produce phthalic anhydride on commercial scale. Nickel Vanadium Alumina Iron Nickel Vanadium Alumina Iron ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which is the most suitable dye for synthetic fibres? Acid dye Pigment dye Mordant dye Azoic dye Acid dye Pigment dye Mordant dye Azoic dye ANSWER DOWNLOAD EXAMIANS APP
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