Class 12th Chemistry Chapter The Solid State free mcq test quiz for 2026 Exam

Prepare for your Class 12th Chemistry exam with our free test quiz on – Attempt The Solid State free mcq test quiz. Test your knowledge, practice with interactive questions, and ace your exams with confidence.

Attempt The Solid State free mcq test quiz

12th Chemistry Chapter 1 The Solid State

1 / 10

1. Crystals can be classified into basic crystal units, equal to

2 / 10

2. Which of the following statement is not true about amorphous solids ?

On heating they may become crystalline at certain temperature.

They may become crystalline on keeping for long time.

Amorphous solids can be moulded by heating.

They are anisotropic in nature.

3 / 10

3. Coordination numbers of Zn²⁺ and S^2– in the crystal structure of wurtzite are

4, 4

6, 6

8, 4

8, 8

4 / 10

4. Which is not correct about the Schottky defects?

Both cations and anions are missing from their lattice sites without affecting the stoichiometry of the compound

Because of presence of holes the lattice energy decreases.

The presence of holes causes the density of the crystal to decrease.

The defect increases the electrical of the ions into the holes.

5 / 10

5. The compound, found in nature in gas phase but ionic in solid state is

PCl₅

CCl₄

PCl₃

POCl₃

6 / 10

6. The number of octahedral voids present in a lattice is A . The number of closed packed articles, the number of tetrahedral voids generated is B the number of closed packed particles

A- equal, B- half

A- twice, B- equal

A- twice , B- half

A- equal, B- twice

7 / 10

7. The empty space in the body centred cubic lattice is

68%

52.40%

47.60%

32%

8 / 10

8. Which of the following cannot be regarded as molecular solid?
(i) SiC (Silicon carbide) (ii) AlN (iii) Diamond (iv) I2

(i), (ii) and (iii)

(ii) and (iii)

(iv)

(ii) and (iv)

9 / 10

9. The Ca²⁺ and F^– are located in CaF₂ crystal, respectively at face centred cubic lattice points and in

Tetrahedral voids

Half of tetrahedral voids

Octahedral voids

Half of octahedral voids

10 / 10

10. Iodine molecules are held in the crystals lattice by ______.

london forces

dipole-dipole interactions

covalent bonds

coulombic forces

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FAQs for Class XII Chemistry The Solid State free test quiz

1. What is the format of the free test quiz on Chapter 1 – The Solid State?

The free test quiz consists of interactive multiple-choice questions (MCQs) related to Class 12th Chemistry Chapter 1 – The Solid State.

2. Is the test quiz entirely free to access, or are there any hidden charges?

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3. How can I access the free test quiz for Class 12th Chemistry Chapter 1 – The Solid State?

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4. Is the free test quiz designed according to the latest Class 12th Chemistry syllabus?

Yes, the free test quiz is carefully crafted to align with the latest Class 12th Chemistry syllabus. It covers all the essential topics from Chapter 1 – The Solid State, helping you prepare effectively for your exams.

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