Hamad Group VA and VIA Elements 16/10/2021 A. Yolk of egg B. Bone C. Nerves D. Steel Related Mcqs: Which of the following is different with respect to physical appearance ?A. Arsenic B. Phosphorus C. Antimony D. Bismuth... Oxygen and sulphur resemble in all except________________?A. Electronic conviguration of valence shell electrons B. Show allotropy C. Polymeric D. Show same oxidation state... Arsenic oxides are removed by passing through_________________?A. Ferric hydroxide B. Sodium hydroxide C. Calcium hydroxide D. Aluminium hydroxide... Which of the elements show passivity when treated with conc. HNO3?A. Fe B. A C. Cr D. All of the above... The gas which cannot be dried by conc. H2SO4 ?A. SO2 B. H2S C. CO2 D. C2H4...
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