Home > Class 11 Biology > Quizzes > Class 12 Chemistry: Solid State
Class 12 Chemistry: Solid State
Fast practice, instant feedback. Timer auto-submits when time’s up.
Avg score: 50% Most missed: “Which among the following compounds is Antiferroelectric?”

MCQs on solid state characteristics, amorphous solids, crystalline solids and its classification, crystal lattices, unit cells, close packed structures, packing efficiency, unit cells calculations, solids imperfections, solid state electrical and magnetic properties.
 

Class 12 Chemistry: Solid State
Time left 00:00
25 Questions

1. If metallic atoms of mass 197 and radius 166 pm are arranged in ABCABC fashion then what is the surface area of each unit cell?
2. Which of the following possess anisotropic nature within their structure?
3. If the body-centered unit cell is assumed to be a cube of edge length 'a' with spherical particles of radius 'r' then how is the diameter, d of particle and surface area, S of the cell related?
4. Which among the following statements is correct?
5. A metal X has a BCC structure with nearest neighbor distance 365.9 pm. What is metal X if its density is 1.0016 g cm-3?
6. In which of the following magnetic properties of elements does the magnetic susceptibility increase on increasing the temperature?
7. Stainless steel is a/an ________ alloy.
8. What is the correct order of magnetic strength among the following elements?
9. According to the band theory, increase in number of atoms participating in crystal formation leads to ________ in number of molecular orbitals containing electrons.
10. Gold (atomic mass 197 u) crystallises in a face-centred unit cell. What is its atomic radius if the edge length of the gold unit cell is 0.407 x 10-9m?
11. What is the coordination number of a body-centered unit cell?
12. Which among the following compounds can show the properties of a Ferroelectric substance?
13. Silicon is found in nature in the forms of ________
14. What is the total volume of the particles present in a body centered unit cell?
15. Which type of solid structure melts at a definite, sharp melting point?
16. Which of the following unit cells has constituent particles occupying the corner positions only?
17. The points which shows the position of atoms in crystal are called as _________
18. The molecules in polar molecular solid are held together by __________
19. Which of the following are responsible for high electrical and thermal conductivity of a metal?
20. A compound is formed by atoms of elements A occupying the corners of the unit cell and an atom of element B present at the center of the unit cell. Deduce the formula of the compound.
21. What does the ratio 'space occupied/total space' denote?
22. Which one of the following are the dimensions of cubic crystal?
23. Which of the following is not a characteristic of metals?
24. The radius of an atom of an element is 55 pm. What is the edge length of the unit cell if it is body-centred cubic?
25. Which of the following arrangements of particles does a simple cubic lattice follow?