IIT JEE : Chemistry Of Non Metals QUESTIONS AND ANSWERS :: part1 : 16 to 20
Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :
16.The hydrolysis of one mol of peroxdisulphuric acid produces |
| Two moles of sulphuric acid |
| Two mole of peroxomonosulphuric acid |
| One mole of sulphuric acid and one mole of peroxomonosulphuric acid and one mole of peroxomonosulphuric acid |
| One mole of sulphuric acid, one mole of peroxomonosulphuric acid and one mole of hydrogen peroxide. |
17.Which elements out of the following do not produce hydrogen on treatment with caustic soda? I. (Zn) ; II. (Sn) ; III. (Mg) ; IV. (Cu) ; V. (Al) |
| I and V |
| III, IV |
| IV, V |
| II, IV. |
18.In which of the following compound, the nitrogen atom exhibits negative oxidation state |
| Sodium nitrate |
| Nitric oxide |
| Sodium azide |
| Sodium nitrite. |
19.Conversion of atomic hydrogen into molecular hydrogen is |
| an exothermic reaction |
| endothermic reaction |
| a nuclear change |
| photochemical change. |
20.Ozone oxidizes iodine in the presence of moisture to |
| Sodium nitrate |
| Nitric oxide |
| Sodium azide |
| Sodium nitrite. |
More Chemistry Of Non Metals QUESTIONS AND ANSWERS available in next pages
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