Chemical Process Raw materials for 'Solvay Process' for manufacture of the soda ash are Ammonia limestone and coke Salt, limestone and coke or gas Ammonia, salt and limestone None of these Ammonia limestone and coke Salt, limestone and coke or gas Ammonia, salt and limestone None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Exothermic neutralisation reaction between caustic soda and dodecylbenzene sulphonic acid produces sodium dodecylbenzene sulphate, which is a/an Detergent Analgesic drug Soap Explosive Detergent Analgesic drug Soap Explosive ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxidation of ortho-xylene in presence of __________ catalyst is done to produce phthalic anhydride on commercial scale. Iron Alumina Vanadium Nickel Iron Alumina Vanadium Nickel ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Enamels Are prepared from non-drying oil Give good glossy finish Are same as varnish Do not contain pigment Are prepared from non-drying oil Give good glossy finish Are same as varnish Do not contain pigment ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bleaching powder (chemically known as calcium chloro hypochlorite) is commercially produced by the action of chlorine on Calcium perchlorate Slaked lime None of these Soda lime Calcium perchlorate Slaked lime None of these Soda lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogenation of oil takes place in a/an __________ reactor. Autothermal Trickle bed Plug flow None of these Autothermal Trickle bed Plug flow None of these ANSWER DOWNLOAD EXAMIANS APP
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