IIT JEE : Chemistry Of Non Metals QUESTIONS AND ANSWERS :: part1 : 1 to 5
Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :
1.Mica is mainly, |
potassium aluminium silicate. |
calcium aluminium silicate. |
Calcium aluminium fluoride. |
Calcium magnesium silicate. |
2.Which pair contains species which can react with each other to produce dihydrogen gas? |
Sodium amalgam and water |
Hydrolith and water |
Copper and water |
Both (a) and (b). |
3.The three isotopes of hydrogen differ from one another in |
Atomic number |
Number of protons |
Nuclear charge |
Nuclear mass. |
4.By starting with 0.5 mol of sodium peroxide how many moles of dioxygen gas can be obtained by dropping excess of water on it |
0.5 mole |
1 mole |
0.25 mole |
0.125 mole. |
5.In which property listed below hydrogen does not resemble with alkali metals? |
Tendency to form cation |
Nature of oxide |
Combination with halogens |
Reducing character. |
More Chemistry Of Non Metals QUESTIONS AND ANSWERS available in next pages
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