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General Chemistry Previously Asked Questions: Sulphur, Nitrogen, Halogen, Inert Gases
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General Chemistry Previously Asked Questions: Sulphur, Nitrogen, Halogen, Inert Gases
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25 Questions

1. The most reactive among the Halogens is
2. Consider the following statements. Hard water is not suitable for
1. Drinking
2. Washing clothes with soap
3. Use in boilers
4. Irrigating crops Which of these statements are correct?
3. Which one of the following is also called Stranger Gas?
4. Percentage amount (by volume) of which one of the following gas is lowest in the atmosphere?
5. The foul smell of dead fish is due to the compound
6. The soil in which insectivorous plants grow is deficient in
7. Tear gas is
8. The most reactive among the Halogens is
9. What is the shape of sulphur hexafluoride molecule?
10. Which one of the following mixture of gas is used by the deep sea divers?
11. Which of the following gas is used as tear gas?
12. Which of the following is not optically active?
13. Which gas is known as 'noble gas'?
14. Helium is preferred to Hydrogen in air balloons because it
15. Discharge of Nitrogen causes
16. The soil in which insectivorous plants grow is deficient in
17. The gas used to inflate the tyres of an aircraft is
18. Helium is preferred to Hydrogen in air balloons because it
19. Which one of the following is not correctly matched?
20. Which is used as Laughing gas?
21. Which has is filled at low pressure in a tube light?
22. Consider the following statements. Hard water is not suitable for
1. Drinking
2. Washing clothes with soap
3. Use in boilers
4. Irrigating crops Which of these statements are correct?
23. The foul smell of dead fish is due to the compound
24. Easily soluble in water
25. Which is used as Laughing gas?

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