Chemical Process Nitrile rubber is produced by the polymerisation of Acrylonitrile and styrene None of these Acrylonitrile and butadiene Isobutylene and isoprene Acrylonitrile and styrene None of these Acrylonitrile and butadiene Isobutylene and isoprene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Helium is produced on commercial scale from Coke oven gas Air None of these Natural gas Coke oven gas Air None of these Natural gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is used as a flux in the extraction of iron from iron ore (hametite) in blast furnace. Limestone Bauxite Manganese Quartz Limestone Bauxite Manganese Quartz ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ore concentration by froth floatation utilises the __________ of ore particles. None of these Wetting characteristics Terminal velocities Density difference None of these Wetting characteristics Terminal velocities Density difference ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Separation of fresh water from sea water can be done by the __________ operation. Osmosis Adsorption Absorption Reverse osmosis Osmosis Adsorption Absorption Reverse osmosis ANSWER DOWNLOAD EXAMIANS APP
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