Chemistry Which of the following metals occurs in free state ? Zinc Iron Copper Lead Zinc Iron Copper Lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is used as a sowing agent in the preparation of soft drinks? Salicylic acid Boric acid Phosphoric acid Phosphorus acid Salicylic acid Boric acid Phosphoric acid Phosphorus acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Chemical name of Gammaxane is Benzene hexachloride Toluene Aniline Chloro benzene Benzene hexachloride Toluene Aniline Chloro benzene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is not a primary greenhouse gases in the Earth's atmosphere Carbon dioxide Ozone Nitrogen Methane Carbon dioxide Ozone Nitrogen Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is the purest commercial form of iron ? Steel Wrought iron Stainless steel Pig iron Steel Wrought iron Stainless steel Pig iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which method will be employed to test the hardness of water? None of these Distillation Boiling Formation of lather with soap None of these Distillation Boiling Formation of lather with soap ANSWER DOWNLOAD EXAMIANS APP
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