Chemistry Forth floatation process to concentrate the minerals is applicable to Bauxite Chalcopyrites Haematite Calamine Bauxite Chalcopyrites Haematite Calamine ANSWER DOWNLOAD EXAMIANS APP
Chemistry PH value between 6.5-7.5 makes the soil Acidic Neutral None of these Basic Acidic Neutral None of these Basic ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ionisation energy of nitrogen is greater than that of oxygen because nitrogen has High nuclear charge Smaller atomic radius Stable half filled 2p sub level High bond dissociation energy High nuclear charge Smaller atomic radius Stable half filled 2p sub level High bond dissociation energy ANSWER DOWNLOAD EXAMIANS APP
Chemistry Soldering of two metals is possible because of the property of : Osmosis Viscosity Cohesion Surface tension Osmosis Viscosity Cohesion Surface tension ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ruby and sapphire are oxides of Tin Aluminium Iron Copper Tin Aluminium Iron Copper ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the simplest form of alkane Decane Propane Butane Methane Decane Propane Butane Methane ANSWER DOWNLOAD EXAMIANS APP
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