Chemical Process Carborundum consists mainly of Boron carbide Silicon carbide Bauxite Calcium carbide Boron carbide Silicon carbide Bauxite Calcium carbide ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Gun powder uses All of these Sulphur Potassium nitrate Charcoal All of these Sulphur Potassium nitrate Charcoal ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an additional step in the manufacture of paper from bagasse as compared to that from bamboo? Digestion None of these Depithing Bleaching Digestion None of these Depithing Bleaching ANSWER DOWNLOAD EXAMIANS APP
Chemical Process High purity nitrogen is used in Fire fighting purposes Neither A nor B Both A & B Making protective gas (95% N₂ + 5% H₂) for annealing of cold rolled steel strip coils Fire fighting purposes Neither A nor B Both A & B Making protective gas (95% N₂ + 5% H₂) for annealing of cold rolled steel strip coils ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Salt is added in the kettle during soap manufacture to separate Glycerine from lye The metallic soap The unsaponified fat from soap Soap from lye Glycerine from lye The metallic soap The unsaponified fat from soap Soap from lye ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bisphenol A is produced by the condensation of acetone with Ethyl alcohol Formaldehyde Diethyl ether Phenol Ethyl alcohol Formaldehyde Diethyl ether Phenol ANSWER DOWNLOAD EXAMIANS APP
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