Chemical Process Which of the following is an yellow pigment? Titanium dioxide Lead chromates Ferrous sulphate Zinc sulphides Titanium dioxide Lead chromates Ferrous sulphate Zinc sulphides ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Platinum catalyst used in the earlier days of sulphuric acid manufacture by contact process suffers from the drawback like All of these Fragile nature High cost Easy poisoning tendency All of these Fragile nature High cost Easy poisoning tendency ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Liquefaction of gases can not be done by Exchange of heat with colder stream Adiabatic expansion against a piston or in a turbine Merely compressing it beyond critical pressure Adiabatic expansion through a throttle valve (Joule-Thomson expansion) Exchange of heat with colder stream Adiabatic expansion against a piston or in a turbine Merely compressing it beyond critical pressure Adiabatic expansion through a throttle valve (Joule-Thomson expansion) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Polyvinyl chloride (PVC) is A condensation polymerisation product Made by employing emulsion polymerisation A thermosetting material None of these A condensation polymerisation product Made by employing emulsion polymerisation A thermosetting material None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is produced using molasses as the starting raw material. Methyl alcohol Benzol Dimethyl ether Ethyl alcohol Methyl alcohol Benzol Dimethyl ether Ethyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ethyl alcohol cannot be produced None of these From molasses From waste sulphite substrate of paper mills By esterification and hydroloysis of ethylene None of these From molasses From waste sulphite substrate of paper mills By esterification and hydroloysis of ethylene ANSWER DOWNLOAD EXAMIANS APP
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