Chemical Process Dehydrogenation of isopropanol produces Trichloroethylene Acetone Formaldehyde Propyl alcohol Trichloroethylene Acetone Formaldehyde Propyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coloured glass is obtained by mixing of colored salts. Addition of __________ oxide is done to impart greenish blue color to the glass. Chromium Copper Mangnese Arsenic Chromium Copper Mangnese Arsenic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Reaction of an alcohol with organic acid is called the __________ reaction. Esterification Saponification Acidification Neutralisation Esterification Saponification Acidification Neutralisation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pig iron is produced by blast furnaces in India using mostly the iron ore named Chalcopyrite Magnetite Hematite Siderite Chalcopyrite Magnetite Hematite Siderite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Black liquor is converted into white liquor by Multi-effect evaporation only Selective liquid extraction Evaporation and burning the concentrate followed by causticisation of products Extractive distillation Multi-effect evaporation only Selective liquid extraction Evaporation and burning the concentrate followed by causticisation of products Extractive distillation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Trinitrotoluene (TNT), an explosive, is made by the nitration of Toluene Nitrobenzene Benzene Nitrotoluene Toluene Nitrobenzene Benzene Nitrotoluene ANSWER DOWNLOAD EXAMIANS APP
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