Chemistry The coloured discharge tubes for advertisement mainly contain Neon Helium Argon Xenon Neon Helium Argon Xenon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Philosopher’s wool is chemically Calcium oxide Aluminium oxide Zinc oxide Magnesium oxide Calcium oxide Aluminium oxide Zinc oxide Magnesium oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal that is used as a catalyst in the hydrogenation of oils is Cu Ni Pb Pt Cu Ni Pb Pt ANSWER DOWNLOAD EXAMIANS APP
Chemistry Yellow Cake' an item of smuggling across border is A crude from of cocaine Uranium oxide Unreformed gold A crude from of heroin A crude from of cocaine Uranium oxide Unreformed gold A crude from of heroin ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sodium is produced by the electrolysis of Its cyanide complex Molten sodium chloride Molten sodium carbonate Aqueous brine solution Its cyanide complex Molten sodium chloride Molten sodium carbonate Aqueous brine solution ANSWER DOWNLOAD EXAMIANS APP
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