Solid State Online Test Series Mhtcet 2022 (Chemistry)

MHTCET CHEMISTRY SOLID STATE 2022 ONLINE TEST SERIES

This chapter is composed of the following topics.

  • Types of Solids
  • Classification of crystalline solids
  • Crystal system
  • Cubic system
  • Packing efficiency
  • Crystal defects or imperfections
  • Electrical properties of solids
  • Magnetic properties of solids

The simulated test or online series for Mhtcet examination 2022 below contains 50 questions. That covers all sub-topics in the Solid State. After the test is completed, your score will appear on the screen. Practice asking this question to enhance your ranking in the upcoming Mhtcet exam.

Good luck regarding your 2022 Mhtcet exam.

Let’s Start The Test…

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Solid State

The solid-state of the matter is characterized by strong interparticle forces of attraction. As a result, most solids have definite shape and volume, which change only slightly with a change in temperature and pressure. The smallest constituent particles of various solids are atom, ions or molecules. All such smallest constituent particles of solids will be referred to as ‘particles’ in this chapter.

1 / 50

Amorphous solids______.

2 / 50

A solid having an irregular shape is ______ called?

3 / 50

Which of the following is a proper of solids?

4 / 50

In simple cubic close packed structure, the coordination number of each sphere is_____.

5 / 50

In hexagonal close packing in two dimensions, the voids (free spaces) are_____ in shape.

6 / 50

In two dimensional ABAB type arrangement. the coordination number of each sphere is_____.

7 / 50

In square close packing in two dimensions, each sphere touches_____ neighbouring spheres.

8 / 50

The coordination number of each sphere in a close packed one dimensional structure is_____.

9 / 50

The unit cell of tungsten is shown below.

The number of tungsten atoms per unit cell is_____.

10 / 50

A corner particle contributes its_____the given unit cell.

11 / 50

There are_____kinds of unit cells in tetragonal crystal system.

12 / 50

Fourteen Bravais lattices are divided into_____crystal systems.

13 / 50

In primitive unit cell, the constituent particles are present at_____.

14 / 50

The smallest repeating structure unit of a crystalline solid is called______.

15 / 50

Which of the following is a hydrogen bonded molecular solid?

16 / 50

Crystal of covalent compounds always have ______.

17 / 50

Which of the following solids is an example of a metallic crystal?

 

18 / 50

A sea of mobile electrons is present in_______ solids.

19 / 50

KCL is a/an______ crystal.

20 / 50

Which of the following is CORRECT for diamond?

21 / 50

Diamond is an example of_____.

22 / 50

Which of the following is NOT CORRECT for ionic crystal?

23 / 50

Graphite, diamond, and fullerene are the polymorphic forms of_____.

24 / 50

Find the odd one out.

25 / 50

The existence of a substance in more than one solid modification is known as_____.

26 / 50

Two or more substances having the same ______ are said to be isomorphous.

27 / 50

Which of the following is an amorphous solid?

28 / 50

Which of the following is a crystalline solid?

29 / 50

An octahedral void is surrounded by_____.

30 / 50

Which of the following metal has fcc crystal structure?

31 / 50

In hcp structure,the number of nearest neighbours is_____.

 

32 / 50

In a close packed arrangement of N particles, the number of tetrahedral holes is_____.

33 / 50

The number of octahedral voids per atom in ccp structure is_____.

34 / 50

The ratio of close-packed atoms to tetrahedral holes in cubic close packing is_____.

35 / 50

Packing efficiency is given by the formula: Packing efficiency= x/y ×100 x and y are_____ respectively.

36 / 50

The packing efficiency in simple cubic unit cell is_____.

37 / 50

The space occupied by bcc arrangement is approximately_____.

38 / 50

The vacant space in fcc unit cell is_____.

39 / 50

Body-centred cubic lattice has a coordination number of_____.

40 / 50

For bcc unit cell, radius (r) of a particle is given as:

41 / 50

Select the CORRECT option for simple cubic unit cell.

42 / 50

Which of the following is NOT a stoichiometric point defect?

43 / 50

Schottky defect is shown by_____.

44 / 50

Schottky defect is noticed in_____.

45 / 50

Frenkel defect can be considered as combination of_____.

46 / 50

The energy difference between valence band and conduction band is called_____.

47 / 50

Which of the following has the highest band gap energy value (in eV)?

48 / 50

_____is an example of conductor where the conduction band is partially filled s-band and there is no band gap.

49 / 50

Germanium is an example of_____.

50 / 50

A semiconductor of Ge can be made p-type by adding______ impurity.

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