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Class 11 Chemistry: p-Block Elements
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MCQs on group 13 and 14 elements like boron and carbon family, some important compounds of boron, carbon and silicon, carbon allotropes, boron and aluminium compounds uses, boron and carbon important trends and anomalous properties.

Class 11 Chemistry: p-Block Elements
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25 Questions

1. What is the fajan's rule about?
2. Which of the following elements does not belong to the Carbon family?
3. What is the colour of silicon?
4. Which of the following is the correct reason for the anomalous behaviour of Boron?
5. Boron shows a diagonal relationship with ____________
6. When aluminium ions replace silicon ions and silicon dioxide what is it called?
7. Which of the following is the correct order for the stability of plus one oxidation State?
8. What is ammonal?
9. What is the full form of LPG?
10. Which of the following group's elements have smaller atomic radii?
11. Which of the following is a colourless gas?
12. Boron is used as a ______________
13. Which of the following element exhibits + 3 Oxidation State only?
14. What forms when boron combines with caustic soda?
15. Which of the following is not a use of orthoboric acid?
16. Which of the following oxidation States to group 14 elements exhibit?
17. What is the suspension of graphite in water known as?
18. What is the basic structural unit of a silicate?
19. Which of the following compound is formed when aluminium reacts with an alkali?
20. Which of the following is not an alum?
21. Which of the following is true regarding reducing character?
22. The chemical name of borax is a ____________
23. Half many five-membered rings are there in fullerenes?
24. What is the chemical formula of the mineral colemanite?
25. Bituminous is a common type of _____________