Characteristics Of Solids MCQ Quiz!

13 Questions | By Themes | Last updated: Mar 21, 2022 | Total Attempts: 425

Questions

Settings

Create your own Quiz

Questions and Answers

1.

The temperature at which two or more than two types of crystals exist in equilibrium is called?
- A.
  
  Melting point
- B.
  
  Transition temperature
- C.
  
  Eutectic temperature
- D.
  
  Boiling point
2.

The solid in which atoms, ions, or molecules have random non-repetitive three dimensional arrangements are termed as:
- A.
  
  Crystal
- B.
  
  Glasses
- C.
  
  Alloys
- D.
  
  Amalgams
3.

Crystal lattice is the arrangement of particles in:
- A.
  
  One dimension
- B.
  
  Two dimensions
- C.
  
  Three dimensions
- D.
  
  Four dimensions
4.

The nature of bond in diamond is:
- A.
  
  Ionic
- B.
  
  Covalent
- C.
  
  Molecular
- D.
  
  Metallic
5.

Lattice energy is also called:
- A.
  
  Crystal energy
- B.
  
  Ionization energy
- C.
  
  Energy of affinity
- D.
  
  Bond energy
6.

When gaseous ions are allowed to form a crystal, energy:
- A.
  
  Is evolved
- B.
  
  Is absorbed
- C.
  
  Is sometimes absorbed and sometimes released
- D.
  
  Has no effect
7.

NaF and MgO have both atomic ratio 1:1 in their crystals such property is:
- A.
  
  Polymorphism
- B.
  
  Isomorphism
- C.
  
  Isotropy
- D.
  
  Allotropy
8.

Electric current can pass through graphite in one direction but not through other directions of crystal such property is called:
- A.
  
  Allotropy
- B.
  
  Anisotropy
- C.
  
  Isomorphism
- D.
  
  Polymorphism
9.

Iron acts as an electrical conductor due to:
- A.
  
  Electron cloud
- B.
  
  Free protons
- C.
  
  Free neutrons
- D.
  
  Free ions
10.

What method could be used to obtain copper from mixture of powdered copper and sodium chloride:
- A.
  
  Heating the mixture
- B.
  
  Fractional distillation of the mixture
- C.
  
  Passing an electric current through the mixture
- D.
  
  Adding excess water to the mixture and filtering
11.

Lead and zinc can be separated by distillation because they have different:
- A.
  
  Boiling point
- B.
  
  Densities
- C.
  
  Mass numbers
- D.
  
  Reactivities
12.

An insoluble solid was dropped into a measuring cylinder containing 50 cm³ of water. What will be the effect on volume of water?
- A.
  
  15 cm³
- B.
  
  17 cm³
- C.
  
  50 cm³
- D.
  
  65 cm³
13.

The spontaneous mixing of particles is called:
- A.
  
  Evaporation
- B.
  
  Sublimation
- C.
  
  Diffusion
- D.
  
  Boiling