Chemistry Among the following iron ores, the highest percentage of iron content is found in– None of these Magnetite Haemetite Limnonite None of these Magnetite Haemetite Limnonite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following metals is not a pollutant ? Mercury Arsenic Lead Aluminium Mercury Arsenic Lead Aluminium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The basic chemical building block of natural rubber obtained from trees is Acetylene Isoprene Neoprene Vinyl Chloride Acetylene Isoprene Neoprene Vinyl Chloride ANSWER DOWNLOAD EXAMIANS APP
Chemistry Vulcanized rubber contains sulphur 7-9% 3-5% 0.02 10-15% 7-9% 3-5% 0.02 10-15% ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following elements is non-radioactive ? Zirconium Plutonium Thorium Uranium Zirconium Plutonium Thorium Uranium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical name of 'Hypo' commonly used in photography is Silver iodide Sodium thiosulphate Silver nitrate Sodium nitrate Silver iodide Sodium thiosulphate Silver nitrate Sodium nitrate ANSWER DOWNLOAD EXAMIANS APP
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