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 L.D. converter is used in the production of Pig iron Copper Zinc Steel Pig iron Copper Zinc Steel ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Reaction of ethylene glycol and dimethyl terephthalate (DMT) produces PVC Polyester Dacron Nylon-6 PVC Polyester Dacron Nylon-6 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process P.T.F.E. (Poly tetra fluoro ethylene) is commercially known as Neoprene Bakelite Teflon Nylon-66 Neoprene Bakelite Teflon Nylon-66 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process High purity nitrogen is used in Fire fighting purposes Making protective gas (95% N₂ + 5% H₂) for annealing of cold rolled steel strip coils Neither A nor B Both A & B Fire fighting purposes Making protective gas (95% N₂ + 5% H₂) for annealing of cold rolled steel strip coils Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid solution having a specific gravity of 1.20 at room temperature is used mainly for the Water treatment Fertiliser manufacture Synthesis of oleum Car battery solution Water treatment Fertiliser manufacture Synthesis of oleum Car battery solution ANSWER DOWNLOAD EXAMIANS APP
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