Question
A crystalline solid:
- Changes occurs from solid to liquid when heated
- It does not have definite melting point
- Deformation of its geometry can be undergone very easily
- Highly ordered microscopic structure.
Hint:
Crystalline solids are organized in their structure.
The correct answer is: Changes occurs from solid to liquid when heated
- In the crystalline solids, changes occur from solid to liquid abruptly when heated.
- A crystalline solid refers to a homogeneous solid in which the molecules, atoms, or ions are arranged in a definite repeating pattern. They are arranged orderly.
- Crystalline solids have a regular arrangement of these particles and a very sharp definite melting point. They do not get softened easily. On the other hand, the crystalline solids changes abruptly from solid to liquid when they are heated, when they reach their melting points.
Crystalline solids have a high melting point
Related Questions to study
A unit cell of NaCl is made up of:
The ionic structure is overall neutral if positive charge is equal to the negative charge.
A unit cell of NaCl is made up of:
The ionic structure is overall neutral if positive charge is equal to the negative charge.
Which of the following has the highest rate of evaporation is
When gasoline evaporates, the components with a low boiling point are lost first.
Which of the following has the highest rate of evaporation is
When gasoline evaporates, the components with a low boiling point are lost first.
Which of the following solids is not an electrical conductor?
(i) MgO(s)
(ii) I2 (s)
(iii) H2O (s)
(i) MgO(s)
(ii) I2 (s)
(iii) H2O (s)
Metals possess the ability to act as electric conductors.
Which of the following solids is not an electrical conductor?
(i) MgO(s)
(ii) I2 (s)
(iii) H2O (s)
(i) MgO(s)
(ii) I2 (s)
(iii) H2O (s)
Metals possess the ability to act as electric conductors.
When you heat a sample of a solid, the particles in it becomes:
When particles try to move away from each other, they result in expanding the solids.
When you heat a sample of a solid, the particles in it becomes:
When particles try to move away from each other, they result in expanding the solids.
Which of the following statements will describe a gas,
Gas particles are free to move because of less force acting on them.
Which of the following statements will describe a gas,
Gas particles are free to move because of less force acting on them.
Mist is a mixture of:
The dispersed phase of a mist is liquid and the dispersion medium is gas.
Mist is a mixture of:
The dispersed phase of a mist is liquid and the dispersion medium is gas.
Choose the statement that is incorrect:
The particles called atoms consist of subatomic particles like electrons, protons, and neutrons.
Choose the statement that is incorrect:
The particles called atoms consist of subatomic particles like electrons, protons, and neutrons.
Which of the following statement is not true about amorphous solids?
Anisotropic nature is a property of crystalline solids.
Which of the following statement is not true about amorphous solids?
Anisotropic nature is a property of crystalline solids.
Which of the following is an amorphous solid?
Crystalline solids are the ones that have a certain arrangement in the organization of their molecules.
Which of the following is an amorphous solid?
Crystalline solids are the ones that have a certain arrangement in the organization of their molecules.
Any sample of matter has mass and takes up space. The main reason for this is because:
The matter can be in any form, solid, liquid, or gas.
Any sample of matter has mass and takes up space. The main reason for this is because:
The matter can be in any form, solid, liquid, or gas.
In NaCl crystal each Cl– ion is surrounded by:
In NaCl crystal each Cl– ion is surrounded by:
The stochiometry of NaCl crystal is 1:1.
In NaCl crystal each Cl– ion is surrounded by:
In NaCl crystal each Cl– ion is surrounded by:
The stochiometry of NaCl crystal is 1:1.
When gases are heated, they:
When gases are heated, they:
The expansion of gases is a property that is widely used in industries for carrying out various purposes.
When gases are heated, they:
When gases are heated, they:
The expansion of gases is a property that is widely used in industries for carrying out various purposes.
The least intermolecular forces are found in:
The least intermolecular forces are found in:
Intermolecular forces of attraction are responsible for varying physical and chemical properties such as boiling point, melting point, etc.
The least intermolecular forces are found in:
The least intermolecular forces are found in:
Intermolecular forces of attraction are responsible for varying physical and chemical properties such as boiling point, melting point, etc.
When liquids are heated, they:
When liquids are heated, they:
Some liquid metals are capable of expanding through freezing.
When liquids are heated, they:
When liquids are heated, they:
Some liquid metals are capable of expanding through freezing.
Which of the following crystalline solids have the highest melting point?
Which of the following crystalline solids have the highest melting point?
A lot of energy is required for the purpose of melting diamond.
Which of the following crystalline solids have the highest melting point?
Which of the following crystalline solids have the highest melting point?
A lot of energy is required for the purpose of melting diamond.
