Chemical Process Catalytic oxidation of naphthalene produces Phthalic anhydride Styrene None of these Phenol Phthalic anhydride Styrene None of these Phenol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeolite is a/an None of these Naturally occuring clay which is capable of exchanging cations Catalyst used in shift conversion Abrasive material None of these Naturally occuring clay which is capable of exchanging cations Catalyst used in shift conversion Abrasive material ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The temperature in the calcium carbide furnace is __________ °C. 4000-4500 200-300 2000-2200 700-850 4000-4500 200-300 2000-2200 700-850 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Vegetable oils and fats basically differ in their Physical state Chemical composition Chemical properties Density ranges Physical state Chemical composition Chemical properties Density ranges ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Commercial production of calcium carbide requires limestone and __________ as raw materials. Fuel oil Soda ash Sand Coke Fuel oil Soda ash Sand Coke ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the endothermic reaction out of the following. CaCO₃ = CaO + CO₂ CO +1/2O₂ = CO₂ CO + 3H₂ = CH₄ + H₂O C+1/2O₂ = CO CaCO₃ = CaO + CO₂ CO +1/2O₂ = CO₂ CO + 3H₂ = CH₄ + H₂O C+1/2O₂ = CO ANSWER DOWNLOAD EXAMIANS APP
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