Chemistry Forth floatation process to concentrate the minerals is applicable to Calamine Bauxite Haematite Chalcopyrites Calamine Bauxite Haematite Chalcopyrites ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following kinds of spectroscopy can provide information on the energy difference between the initial and final states rather the energy levels involved in the transition UV photoelectron spectroscopy UV absorption spectroscopy Rotational spectroscopy Infrared absorption spectroscopy UV photoelectron spectroscopy UV absorption spectroscopy Rotational spectroscopy Infrared absorption spectroscopy ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nitrogen forms a variety of compounds in all oxidation states ranging from –3 to + 6 –3 to + 3 –3 to + 5 –3 to + 4 –3 to + 6 –3 to + 3 –3 to + 5 –3 to + 4 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the most dense liquid from the below Choloform Water None of these Gasolin Choloform Water None of these Gasolin ANSWER DOWNLOAD EXAMIANS APP
Chemistry The Bhopal gas tragedy was caused by the gas Methyl chloride Methyl Iso Cyanate Methyl Cyanide Methyl Iso Cyanide Methyl chloride Methyl Iso Cyanate Methyl Cyanide Methyl Iso Cyanide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ionisation energy of nitrogen is greater than that of oxygen because nitrogen has Smaller atomic radius High nuclear charge Stable half filled 2p sub level High bond dissociation energy Smaller atomic radius High nuclear charge Stable half filled 2p sub level High bond dissociation energy ANSWER DOWNLOAD EXAMIANS APP
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