Chemical Process The temperature in the calcium carbide furnace is __________ °C. 4000-4500 700-850 2000-2200 200-300 4000-4500 700-850 2000-2200 200-300 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Starting material for the commercial production of ethyl alcohol in India is Rice Maize Molasses Fruit of Mahua tree Rice Maize Molasses Fruit of Mahua tree ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not an abrasive material ? Carborundum Bakelite Pumice Corundum Carborundum Bakelite Pumice Corundum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process BHC (Benzene hexachloride) is made by the chlorination of benzene In presence of sunlight In absolute dark Which is an addition reaction Which is a substitution reaction In presence of sunlight In absolute dark Which is an addition reaction Which is a substitution reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phthalic anhydride is made by the Dehydrogenation of ethyl benzene None of these Oxidation of naphthalene Oxidation of benzene Dehydrogenation of ethyl benzene None of these Oxidation of naphthalene Oxidation of benzene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Widely used method for the conditioning of boiler feed water is the Cold lime process Coagulation Sequestration Hot-lime soda process Cold lime process Coagulation Sequestration Hot-lime soda process ANSWER DOWNLOAD EXAMIANS APP
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