Chemical Process __________ is an ore concentrating metallurgical process involving a chemical change. None of these Roasting Froth floatation Electromagnetic separation None of these Roasting Froth floatation Electromagnetic separation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chalcopyrite is the main ore of Copper Iron Tin Lead Copper Iron Tin Lead ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not present in bagasse fibre? Pentogens Cellulose Lignin None of these Pentogens Cellulose Lignin None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Neoprene is chemically known as Polyurathane Polybutadiene Styrene butadiene rubber (SBR) Polychloroprene Polyurathane Polybutadiene Styrene butadiene rubber (SBR) Polychloroprene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Massecuite is Highly acidic in nature None of these Used as a cattle feed Used for paper making Highly acidic in nature None of these Used as a cattle feed Used for paper making ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Acrylonitrile is mainly used in the __________ industry. Dyeing Printing Polymer Photographic Dyeing Printing Polymer Photographic ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS