Chemical Process Ore concentration by froth floatation utilises the __________ of ore particles. Wetting characteristics Terminal velocities None of these Density difference Wetting characteristics Terminal velocities None of these Density difference ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most commonly used substance to speed up the sedimentation of sewage is Lime Chlorine Sulphuric acid Sodium bisulphite Lime Chlorine Sulphuric acid Sodium bisulphite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The metallic aluminium is obtained from pure alumina in the presence of fused cryolite by Electrolytic oxidation Electrolytic reduction Electrolysis None of these Electrolytic oxidation Electrolytic reduction Electrolysis None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which form of sulphur is the most stable at room temperature? Flowers of sulphur Plastic Rhombic Monoclinic Flowers of sulphur Plastic Rhombic Monoclinic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Graphite is a/an Both B and C Allotrope of carbon Moderator used in nuclear reactor Electrical insulator Both B and C Allotrope of carbon Moderator used in nuclear reactor Electrical insulator ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Acrylonitrile is mainly used in the __________ industry. Polymer Printing Photographic Dyeing Polymer Printing Photographic Dyeing ANSWER DOWNLOAD EXAMIANS APP
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