Materials and Construction Acetaldehyde is produced by hydration of acetylene in a sulphuric acid solution of mercuric sulphate. Hydration tower is made of Cast iron Lead lined mild steel Aluminium Rubber lined mild steel Cast iron Lead lined mild steel Aluminium Rubber lined mild steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Platinum and silver are corroded by Sulphuric acid (10%) Phosphoric acid None of these Caustic soda solution Sulphuric acid (10%) Phosphoric acid None of these Caustic soda solution ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Acetaldehyde is shipped in __________ drums. Either B & C Steel Cast iron Aluminium Either B & C Steel Cast iron Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Sulphur melting pit in the sulphuric acid plant is made of Lead lined stainless steel Cast iron Steel or cement-brick lined Hard wood Lead lined stainless steel Cast iron Steel or cement-brick lined Hard wood ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hastelloy comprises of Copper and nickel Lead and tin Copper and tin Molybdenum and nickel Copper and nickel Lead and tin Copper and tin Molybdenum and nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Amount of energy that a material can absorb before its fracture is a measure of its Ductility Malleability Resilience Toughness Ductility Malleability Resilience Toughness ANSWER DOWNLOAD EXAMIANS APP
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