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Class 12 Chemistry Practice Test: Amorphous and Crystalline Solids
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Class 12 Chemistry Practice Test: Amorphous and Crystalline Solids
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17 Questions

1. Solid carbon dioxide is an example of _________
2. Which is not a characteristic of crystalline solids?
3. Diamond is an example of _______
4. Which is the most unsymmetrical crystal system?
5. The points which shows the position of atoms in crystal are called as _________
6. The unit cell with a≠b≠c and α=β=γ=90 refers to __________ crystal system.
7. Solids are classified as ___________
8. In the simple cubic cell, each corner atom is shared by __________
9. Which one of the following are the dimensions of cubic crystal?
10. Quartz is an example of ___________
11. Which of the following is a characteristic of amorphous solid?
12. Which of the following is not a crystal system?
13. The unit cell with a≠b≠c and α=γ=90, β≠90 refers to __________crystal system.
14. Silicon is found in nature in the forms of ________
15. In polar molecular solids, the molecules are held together by ________
16. Which type of solid crystals will conduct heat and electricity?
17. In face-centred cubic cell, a unit cell is shared equally by __________