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 Cement setting under water employs a/an __________ process. Reduction Decomposition Oxidation Hydration Reduction Decomposition Oxidation Hydration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In the Lurgi coal gasifier Coking coals cannot be used Large quantity of coal can be processed Entrainment of solids is higher Low carbon conversion efficiency is achieved Coking coals cannot be used Large quantity of coal can be processed Entrainment of solids is higher Low carbon conversion efficiency is achieved ANSWER DOWNLOAD EXAMIANS APP
Chemical Process An alkali metal salt of palmitic acid is known as Soap Detergent Metallic soap Alkaloid Soap Detergent Metallic soap Alkaloid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The temperature in the calcium carbide furnace is __________ °C. 200-300 700-850 4000-4500 2000-2200 200-300 700-850 4000-4500 2000-2200 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The difference between saponification value and acid value is Called ester value None of these Always negative Constant for all fatty oils Called ester value None of these Always negative Constant for all fatty oils ANSWER DOWNLOAD EXAMIANS APP
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