Materials and Construction H₂SO₄ (< 50% concentration) is corrosive to Rubber (butyl and hard), silicone rubber & teflon Glass, graphite, porcelain & stoneware Copper, cast iron & high silicon iron (14% Si) Aluminium, mild steel, stainless steel, concrete & tin Rubber (butyl and hard), silicone rubber & teflon Glass, graphite, porcelain & stoneware Copper, cast iron & high silicon iron (14% Si) Aluminium, mild steel, stainless steel, concrete & tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Graphite is a good Conductor of heat Both B & C Thermal & electrical insulator Conductor of electricity Conductor of heat Both B & C Thermal & electrical insulator Conductor of electricity ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Caustic soda is transported in __________ lined containers. Glass Neoprene Nickel Either B or C Glass Neoprene Nickel Either B or C ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The 'bomb' in the bomb calorimeter is made of Molybdenum stainless steel Mild steel Copper High silicon iron (14% Si) Molybdenum stainless steel Mild steel Copper High silicon iron (14% Si) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Centrifugal pump made of pyrex or glass can't be used to pump Dilute H₂SO₄ at room temperature Brine Alkaline solutions Milk and fruit juices Dilute H₂SO₄ at room temperature Brine Alkaline solutions Milk and fruit juices ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Urea autoclave is made of Cast iron Refractory blocks Stainless steel Lead lined steel Cast iron Refractory blocks Stainless steel Lead lined steel ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS