Hamad Group VA and VIA Elements 05/01/2023 A. Reaction is exothermic B. It is insoluble in water C. Dilute acid is produced D. All of above Related Mcqs: Phosphorus is a Greek word and it means_________________?A. Light bearing B. Fire C. Impure D. Tetrahedral... Allotropic form of phosphorus that is poisonous is___________________?A. White B. Red C. Black D. Violet... When sulphuric acid is treated with ethanol sulphuric acid behaves like________________?A. an acid B. a dehydrating agent C. an oxidizing agent D. as sulphonating agent... Which one of the followings possesses melting point below 0°C?A. Nitrogen B. Phosphorus C. Carbon D. Bismuth... The gas which cannot be dried by conc. H2SO4 ?A. SO2 B. H2S C. CO2 D. C2H4...
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