Chemical Process Oxidation of ortho-xylene in presence of __________ catalyst is done to produce phthalic anhydride on commercial scale. Nickel Iron Alumina Vanadium Nickel Iron Alumina Vanadium ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Flexible foam (for mattresses) is usually made of PVC Polyurethanes Polyamides Silicone PVC Polyurethanes Polyamides Silicone ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not an insecticide? Hydrocyanic acid Nicotine Sodium flouride Hexane Hydrocyanic acid Nicotine Sodium flouride Hexane ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Enamels Do not contain pigment Give good glossy finish Are same as varnish Are prepared from non-drying oil Do not contain pigment Give good glossy finish Are same as varnish Are prepared from non-drying oil ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cumene is the starting material for the production of Styrene Benzoic acid Isoprene Phenol and acetone Styrene Benzoic acid Isoprene Phenol and acetone ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A 'unit process' is exemplified by the Absorption Hydrogenation of oils Distillation Humidification Absorption Hydrogenation of oils Distillation Humidification ANSWER DOWNLOAD EXAMIANS APP
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