Chemical Process Phosphoric acid is prepared from Cryolite Chalcopyrite Rock phosphate None of these Cryolite Chalcopyrite Rock phosphate None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Neoprene is chemically known as Polybutadiene Styrene butadiene rubber (SBR) Polyurathane Polychloroprene Polybutadiene Styrene butadiene rubber (SBR) Polyurathane Polychloroprene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Most commonly used rubber vulcanising agent is Sulphur Alumina Platinum Bromine Sulphur Alumina Platinum Bromine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid completely saturated with sulphur trioxide is called Sulphurous acid Concentrated sulphuric acid Oleum Dilute sulphuric acid Sulphurous acid Concentrated sulphuric acid Oleum Dilute sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical formula of BHC, which is an insecticide is C₆H₆Cl₆ C₆H₄Cl₂ C₆Cl₆ C₆H₅Cl C₆H₆Cl₆ C₆H₄Cl₂ C₆Cl₆ C₆H₅Cl ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nylon-6 is a None of these Polyamide Polyester Thermosetting resin None of these Polyamide Polyester Thermosetting resin ANSWER DOWNLOAD EXAMIANS APP
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