Materials and Construction Glass lined vessels are not used for handling/storing Dilute H₂SO₄ Hydroflouric acid Dilute HNO₃ Dilute HCl Dilute H₂SO₄ Hydroflouric acid Dilute HNO₃ Dilute HCl ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cementite is Characterised by an orthorhombic crystal structure A compound of carbon and iron All of these Fe₃C chemically Characterised by an orthorhombic crystal structure A compound of carbon and iron All of these Fe₃C chemically ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Copper has very low Tensile strength Malleability Ductility Thermal & electrical conductivity Tensile strength Malleability Ductility Thermal & electrical conductivity ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanised iron is Alumina coated iron None of these Harder Protected from rusting Alumina coated iron None of these Harder Protected from rusting ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Rubber lined pumps can be used to pump Hypochlorous acid Caustic soda All of these Chlorinated brine Hypochlorous acid Caustic soda All of these Chlorinated brine ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The presence of impurities in iron Does not affect its melting point Makes it malleable Increases its melting point Decreases its melting point Does not affect its melting point Makes it malleable Increases its melting point Decreases its melting point ANSWER DOWNLOAD EXAMIANS APP
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