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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