Materials and Construction Cast iron vessels are not suitable for the storage of H₂SO₄ (fuming) H₂SO₄ (95%) at room temperature Freon Wet SO₂ H₂SO₄ (fuming) H₂SO₄ (95%) at room temperature Freon Wet SO₂ ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Soap kettle used in the production of laundry soap is made of Steel with top section nickel clad or stainless steel Nickel Cast iron Concrete Steel with top section nickel clad or stainless steel Nickel Cast iron Concrete ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Plasticisers are added to polymers to improve their Acid resistance Tensile strength Softness & flexibility Alkali resistance Acid resistance Tensile strength Softness & flexibility Alkali resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Thermosetting polymers are Extruded Cast molded None of these Injection moulded Extruded Cast molded None of these Injection moulded ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mild steel is Highly resistant to corrosion (as much as stainless steel) A high carbon steel (0.5 to 1.5% carbon) A low carbon steel (0.05 to 0.3% carbon) Very poor in strength & ductility Highly resistant to corrosion (as much as stainless steel) A high carbon steel (0.5 to 1.5% carbon) A low carbon steel (0.05 to 0.3% carbon) Very poor in strength & ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Phenol is not shipped in Galvanised or tin lined drums Cast iron containers Nickel lined steel tank cars Boxed glass carboys Galvanised or tin lined drums Cast iron containers Nickel lined steel tank cars Boxed glass carboys ANSWER DOWNLOAD EXAMIANS APP
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