What types of forces are present in molecular solids?

Question

What types of forces are present in molecular solids?

A. electrovalent bonds

B. hydrogen bonds

C. metallic bonds

D. Van der Waal's forces

Share this question with your friends

Show all State of Matter MCQ

Comment

The vapour density of a gas in 35.5. The volume occupies by 3.55 gms of the gas at N.T.P. is

A. 224 litres

B. 2.24 litres

C. 11.12 litres

D. 1.12 litres

Discuss this answer

Four 1 litre flasks are separately filled with hydrogen, helium, oxygen and ozone gases at the same temperature and pressure. The ratio of total number of atoms of these gases present in the different flasks would be

A. 1:1:1:1

B. 1:2:2:3

C. 2:1:2:3

D. 3:2:2:1

Discuss this answer

The vapour density of a gas is 11.2. The volume occupied by 2.4 g of the gas at S.T.P wil be

A. 2.4 litres

B. 3.6 litres

C. 2.24 litres

D. 11.2 liters

Discuss this answer

Which of the following phrases would be incorrect to use?

A. An atom of an element

B. An atom of a compound

C. A molecule of a compound

D. A molecule of an element

Discuss this answer

In a closed packed structure the pattern ABAB...... represents which one of the following:

A. ccp

B. hcp

C. fccp

D. bcc

Discuss this answer

The critical temperature of a substance is defined as

A. the temperature above which the substance decomposes

B. the temperature above which the substance can exist only as a gas

C. melting point of the substance

D. boiling point of the substanc

Discuss this answer

A chalk box exhibits

A. cubic geometry

B. monoclinic geometry

C. orthorhombic geometry

D. tetragonal

Discuss this answer

Gases deviate from the ideal behaviour because their molecules

A. possess negligible volume

B. have forces of attraction between them

C. are polyatomic

D. are not attracted to one another

Discuss this answer

The number of molecules of $C O_{2}$ present in 44 gms. of $C O_{2}$ is

A. 6 x $^{10^{23}}$ approx

B. $10^{30}$ approx

C. 3 x $^{10^{10}}$ approx

D. 12 x $^{10^{23}}$ approx

Discuss this answer

Match box has the symmetry of which of the following systems?

A. Cubic

B. Orthorhombic

C. Tetragonal

D. Monoclinic

Discuss this answer

Kinetic gas equation is, PV =...

A. nRT

B. $\frac{3}{3}$ RT

C. $m n^{1} c^{2}$

D. $\frac{1}{3} m n c^{2}$

Discuss this answer

At what temperature, the root mean square velocity of oxygen molecules is equal to that of $S O_{2}$ at 27°C?

A. 150°C

B. 150°K

C. 27°C

D. None of these

Discuss this answer

A balloon filled with ethane is pricked up with sharp point and quickly plunged into a tank of hydrogen at the same pressure. After some time balloon will

A. be enlarged

B. be collapse

C. remain unchanged in size

D. have half its volume of the gas

Discuss this answer

Equal weights of methane and hydrogen are mixed in an empty container at 25°C. The fraction of the total pressure exerted by methane is

A. 1/2

B. 1/3

C. 1/9

D. 8/9

Discuss this answer

When an ideal gas undergoes unrestricted expansion, no cooling occurs because the molecules

A. are above inversion temperature

B. exert no attractive force on each other

C. do work equal to loss in kinetic energy

D. collide without loss of energy

Discuss this answer

One gram molecule of a gas at N.T.P occupies 22.4 litres. This fact was derived from

A. Benjamin hypothesis

B. Avogadro's hypothesis

C. Dalton's theory

D. Law of atomic volume

Discuss this answer

An element has atomic weight 24 and equivalent weight 11.9. Its valency is

A. 1

B. 2

C. 3

D. 4

Discuss this answer

Which of the following is an amorphous solid?

A. NaCl

B. $C a F_{2}$

C. Diamond

D. Glass

Discuss this answer

A gas or vapour may be liquefied only at a temperature at or

A. below the critical temperature

B. above the critical temperature

C. above the normal boiling point

D. at any temperature

Discuss this answer

Which of the following is an example of covalent network solid?

A. Sodium

B. Solid carbon dioxide

C. Sodium chloride

D. Silicon

Discuss this answer

Which of the following statement wrong?

A. In solid state molecules, atoms or ions are held with a strong force of attraction and are in a fixed position

B. In liquid state the molecules, atom or ions are held with a strong force and have a restricted motion

C. In gaseous states, the molecules are randomly arranged and are apart from each other

D. Solid, liquid and gaseous states have different movement is particles

Discuss this answer

Lattice energy of a solid is high if

A. the radii of the ions are large

B. radii of the ions are small

C. charge on the ions are small

D. the ions are neutral

Discuss this answer

The limiting radii ratio for the tetrahedral geometry is

A. 0.155

B. 0.444

C. 0.732

D. 0.225

Discuss this answer

The number of molecules is 4.25 g of ammonia are approximately

A. 3.5 x $^{10^{23}}$

B. 2.5 x $^{10^{23}}$

C. 1.5 x $^{10^{23}}$

D. 0.5 x $^{10^{23}}$

Discuss this answer

The weight of 11.2 litres of $C O_{2}$ at S.T.P. would be

A. 22 gms

B. 66 gms

C. 11 gms

D. 16 gms

Discuss this answer

Indicate the most viscous liquid of the following

A. propanol-2

B. 1.2, ethandiol

C. 1.2,3 propentriol

D. ethanol

Discuss this answer

6.If the reactants and products both are in gaseous phase they bear a simple ratio in their

A. volumes

B. molecules

C. atoms

D. temperature

Discuss this answer

Which one of the following contains same number of molecules as 4.4 gm of carbon dioxide (mol. wt. of $C O_{2}$ = 44, Mol, wt. of $S O_{2}$ = 64)?

A. 64 gm of sulphur dioxide

B. 4.4 gm of sulphur dioxide

C. 6.4 gm of sulphur dioxide

D. 3.2 gm of sulphur dioxide

Discuss this answer

In what ratio by mass carbon monoxide and nitrogen should be mixed so that partial pressure exerted by each gas is same?

A. $m (N_{2}) = m (C O)$

B. $m (N_{2}) = 2 m (C O)$

C. $m (N_{2}) = 0.5 m (C O)$

D. None of these

Discuss this answer

Cubic close packed arrangement of ions is described as

A. ABC AB ABC.....

B. ABC ABC......

C. AB AB..........

D. ABC CBA...

Discuss this answer

Accepted Answer

D. Van der Waal's forces

What types of forces are present in molecular solids?

Correct Answer :

Show all State of Matter MCQ

Related Questions

The vapour density of a gas in 35.5. The volume occupies by 3.55 gms of the gas at N.T.P. is

Four 1 litre flasks are separately filled with hydrogen, helium, oxygen and ozone gases at the same temperature and pressure. The ratio of total number of atoms of these gases present in the different flasks would be

The vapour density of a gas is 11.2. The volume occupied by 2.4 g of the gas at S.T.P wil be

Which of the following phrases would be incorrect to use?

In a closed packed structure the pattern ABAB...... represents which one of the following:

The critical temperature of a substance is defined as

A chalk box exhibits

Gases deviate from the ideal behaviour because their molecules

The number of molecules of $C O_{2}$ present in 44 gms. of $C O_{2}$ is

Match box has the symmetry of which of the following systems?

Kinetic gas equation is, PV =...

At what temperature, the root mean square velocity of oxygen molecules is equal to that of $S O_{2}$ at 27°C?

A balloon filled with ethane is pricked up with sharp point and quickly plunged into a tank of hydrogen at the same pressure. After some time balloon will

Equal weights of methane and hydrogen are mixed in an empty container at 25°C. The fraction of the total pressure exerted by methane is

When an ideal gas undergoes unrestricted expansion, no cooling occurs because the molecules

One gram molecule of a gas at N.T.P occupies 22.4 litres. This fact was derived from

An element has atomic weight 24 and equivalent weight 11.9. Its valency is

Which of the following is an amorphous solid?

A gas or vapour may be liquefied only at a temperature at or

Which of the following is an example of covalent network solid?

Which of the following statement wrong?

Lattice energy of a solid is high if

The limiting radii ratio for the tetrahedral geometry is

The number of molecules is 4.25 g of ammonia are approximately

The weight of 11.2 litres of $C O_{2}$ at S.T.P. would be

Indicate the most viscous liquid of the following

6.If the reactants and products both are in gaseous phase they bear a simple ratio in their

Which one of the following contains same number of molecules as 4.4 gm of carbon dioxide (mol. wt. of $C O_{2}$ = 44, Mol, wt. of $S O_{2}$ = 64)?

In what ratio by mass carbon monoxide and nitrogen should be mixed so that partial pressure exerted by each gas is same?

Cubic close packed arrangement of ions is described as

Also checkout

What types of forces are present in molecular solids?

Correct Answer :

Show all State of Matter MCQ

Related Questions

The vapour density of a gas in 35.5. The volume occupies by 3.55 gms of the gas at N.T.P. is

Four 1 litre flasks are separately filled with hydrogen, helium, oxygen and ozone gases at the same temperature and pressure. The ratio of total number of atoms of these gases present in the different flasks would be

The vapour density of a gas is 11.2. The volume occupied by 2.4 g of the gas at S.T.P wil be

Which of the following phrases would be incorrect to use?

In a closed packed structure the pattern ABAB...... represents which one of the following:

The critical temperature of a substance is defined as

A chalk box exhibits

Gases deviate from the ideal behaviour because their molecules

The number of molecules of CO2 present in 44 gms. of CO2 is

Match box has the symmetry of which of the following systems?

Kinetic gas equation is, PV =...

At what temperature, the root mean square velocity of oxygen molecules is equal to that of SO2 at 27°C?

A balloon filled with ethane is pricked up with sharp point and quickly plunged into a tank of hydrogen at the same pressure. After some time balloon will

Equal weights of methane and hydrogen are mixed in an empty container at 25°C. The fraction of the total pressure exerted by methane is

When an ideal gas undergoes unrestricted expansion, no cooling occurs because the molecules

One gram molecule of a gas at N.T.P occupies 22.4 litres. This fact was derived from

An element has atomic weight 24 and equivalent weight 11.9. Its valency is

Which of the following is an amorphous solid?

A gas or vapour may be liquefied only at a temperature at or

Which of the following is an example of covalent network solid?

Which of the following statement wrong?

Lattice energy of a solid is high if

The limiting radii ratio for the tetrahedral geometry is

The number of molecules is 4.25 g of ammonia are approximately

The weight of 11.2 litres of CO2 at S.T.P. would be

Indicate the most viscous liquid of the following

6.If the reactants and products both are in gaseous phase they bear a simple ratio in their

Which one of the following contains same number of molecules as 4.4 gm of carbon dioxide (mol. wt. of CO2 = 44, Mol, wt. of SO2 = 64)?

In what ratio by mass carbon monoxide and nitrogen should be mixed so that partial pressure exerted by each gas is same?

Cubic close packed arrangement of ions is described as

Also checkout

The number of molecules of $C O_{2}$ present in 44 gms. of $C O_{2}$ is

At what temperature, the root mean square velocity of oxygen molecules is equal to that of $S O_{2}$ at 27°C?

The weight of 11.2 litres of $C O_{2}$ at S.T.P. would be

Which one of the following contains same number of molecules as 4.4 gm of carbon dioxide (mol. wt. of $C O_{2}$ = 44, Mol, wt. of $S O_{2}$ = 64)?