Which compound possesses greatest lattice energy?

Question

Which compound possesses greatest lattice energy?

A. LiF

B. NaF

C. KF

D. CsF

Correct Answer :

A. LiF

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Comment

The limiting radii ratio for the tetrahedral geometry is

A. 0.155

B. 0.444

C. 0.732

D. 0.225

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

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The vol. of 20 gm. of hydrogen at N.T.P. is

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The vapour density of gas A is four times that of gas B. If the molecular weight of gas B is M, then the molecular weight of gas A is

A. 2M

B. 4M

C. 8M

D. M/4

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

Discuss this answer

Which of the following would you expect to affect the vapour pressure of a liquid?

Discuss this answer

One mole of gas is defined as

Discuss this answer

Gases deviate from the ideal behaviour because their molecules

Discuss this answer

The number of atoms in 0.004 gm of magnesium is close to

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How many moles of water are present in 180 gm. of water ?

A. 11

B. 5

C. 90

D. 21

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The mean free path of a gas molecule is the distance

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To which of the following mixtures is the Dalton's law of partial pressures not applicable?

Discuss this answer

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

A. Sodium

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The V.D. of a gas is 11.2 gm. The volume occupied by 11.2 gm. of this gas at N.T.P. is

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Three dimensional array of points in space is called

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Which of the following phrases would be incorrect to use?

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The number of atoms per unit cell in bcc arrangement is

A. 1

B. 4

C. 3

D. 2

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Which of the following methods is used to determine the atomic weight?

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

Discuss this answer

In zinc blende structure, the zinc atoms occupy

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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

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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)?

Discuss this answer

A vessel containing 10 litre of air at atmospheric pressure is connected to an evacuated 9 litre vessel The resulting pressure will be

A. 2 atm

B. 31 atm

Discuss this answer

A chalk box exhibits

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Avogadro stated that under similar conditions of temperature and pressure equal volumes of all gases contain equal number of

A. atoms

D. ions

Discuss this answer

An example of covalent solid is

B. NaCl

C. Copper

D. $C O_{2}$

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In a solid atoms A are arranged in ccp array. Atoms B occupy all the octahedral voids and half the tetrahedral voids. The formula of the compound is expected to be

A. $A B_{2}$

B. $A B_{3}$

D. $A_{2} B$

Discuss this answer

Cubic close packed arrangement of ions is described as

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Molecular formula of D in the above case is

A. $A B_{5}$

D. AB

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

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Answer 1

A. below the critical temperature

Answer 2

B. above the critical temperature

Answer 3

C. above the normal boiling point

Answer 4

D. at any temperature

Answer 5

A. 22.4 litres

Answer 6

B. 112 litres

Answer 7

C. 12 litres

Answer 8

D. 224 litres

Answer 9

A.

m (N_{2}) = m (C O)

Answer 10

B.

m (N_{2}) = 2 m (C O)

Answer 11

C.

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

Answer 12

D. None of these

Answer 13

A. Inter-molecular forces in the liquid

Answer 14

B. Volume of the liquid in the liquid-vapour equilibrium

Answer 15

C. Volume of the vapour in the liquid-vapour equilibrium

Answer 16

D. The size of the container in which liquid-vapour equilibrium is establishe

Answer 17

A. The number of molecules in 22.4 litres of gas at S.T.P

Answer 18

B. The number of molecules contained | in 6 grams of 12 C isotope

Answer 19

C. The number of molecules in one formula weight of gas

Answer 20

D. The number of molecules in litre of gas

Answer 21

A. possess negligible volume

Answer 22

B. have forces of attraction between them

Answer 23

C. are polyatomic

Answer 24

D. are not attracted to one another

Answer 25

A. 36x

^{10^{5}}

Answer 26

B.

^{10^{20}}

Answer 27

C. 5 x

^{10^{20}}

Answer 28

D. 6.02 x

^{10^{23}}

Answer 29

A. between the two opposite walls of the container

Answer 30

B. through which the molecules travel in one second

Answer 31

C. through which molecules move between two consecutive collisions

Answer 32

D. travelled by all the molecules divided by the total number of molecules in a particular gas

Answer 33

A.

H_{2} + O_{2}

Answer 34

B.

N_{2} + O_{2}

Answer 35

C. NO +

O_{2}

Answer 36

D. Xe + Ar

Answer 37

B. Solid carbon dioxide

Answer 38

C. Sodium chloride

Answer 39

D. Silicon

Answer 40

A. 12 litre

Answer 41

B. 11.2 litres

Answer 42

C. 2.24 litres

Answer 43

D. 22.4 litres

Answer 44

A. unit cell

Answer 45

B. crystal lattice

Answer 46

C. micro-crystal

Answer 47

D. None of these

Answer 48

A. An atom of an element

Answer 49

B. An atom of a compound

Answer 50

C. A molecule of a compound

Answer 51

D. A molecule of an element

Answer 52

A. Victor Meyer's method

Answer 53

B. Dumas' method

Answer 54

C. Cannizaro's method

Answer 55

D. None of these

Answer 56

A. 224 litres

Answer 57

B. 2.24 litres

Answer 58

C. 11.12 litres

Answer 59

D. 1.12 litres

Answer 60

A. all tetrahedral sites

Answer 61

B. all octahedral sites

Answer 62

C. half of the octahedral sites

Answer 63

D. half of the tetrahedral sites

Answer 64

D. None of these

Answer 65

A. 64 gm of sulphur dioxide

Answer 66

B. 4.4 gm of sulphur dioxide

Answer 67

C. 6.4 gm of sulphur dioxide

Answer 68

D. 3.2 gm of sulphur dioxide

Answer 69

C. 0.526 atm

Answer 70

D. 52.6 atm

Answer 71

A. cubic geometry

Answer 72

B. monoclinic geometry

Answer 73

C. orthorhombic geometry

Answer 74

D. tetragonal

Answer 75

B. molecules

Answer 76

C. electrons

Answer 77

A. diamond

Answer 78

C.

A_{2} B_{3}

Answer 79

A. ABC AB ABC.....

Answer 80

B. ABC ABC......

Answer 81

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

Answer 82

D. ABC CBA...

Answer 83

B.

A_{5} B_{2}

Answer 84

C.

A_{2} B_{5}

Answer 85

A. are above inversion temperature

Answer 86

B. exert no attractive force on each other

Answer 87

C. do work equal to loss in kinetic energy

Answer 88

D. collide without loss of energy

Which compound possesses greatest lattice energy?

Correct Answer :

Show all State of Matter MCQ

Related Questions

The limiting radii ratio for the tetrahedral geometry is

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

The vol. of 20 gm. of hydrogen at N.T.P. is

The vapour density of gas A is four times that of gas B. If the molecular weight of gas B is M, then the molecular weight of gas A is

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

Which of the following would you expect to affect the vapour pressure of a liquid?

One mole of gas is defined as

Gases deviate from the ideal behaviour because their molecules

The number of atoms in 0.004 gm of magnesium is close to

How many moles of water are present in 180 gm. of water ?

The mean free path of a gas molecule is the distance

To which of the following mixtures is the Dalton's law of partial pressures not applicable?

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

The V.D. of a gas is 11.2 gm. The volume occupied by 11.2 gm. of this gas at N.T.P. is

Three dimensional array of points in space is called

Which of the following phrases would be incorrect to use?

The number of atoms per unit cell in bcc arrangement is

Which of the following methods is used to determine the atomic weight?

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

In zinc blende structure, the zinc atoms occupy

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

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 vessel containing 10 litre of air at atmospheric pressure is connected to an evacuated 9 litre vessel The resulting pressure will be

A chalk box exhibits

Avogadro stated that under similar conditions of temperature and pressure equal volumes of all gases contain equal number of

An example of covalent solid is

In a solid atoms A are arranged in ccp array. Atoms B occupy all the octahedral voids and half the tetrahedral voids. The formula of the compound is expected to be

Cubic close packed arrangement of ions is described as

Molecular formula of D in the above case is

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

Also checkout

Which compound possesses greatest lattice energy?

Correct Answer :

Show all State of Matter MCQ

Related Questions

The limiting radii ratio for the tetrahedral geometry is

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

The vol. of 20 gm. of hydrogen at N.T.P. is

The vapour density of gas A is four times that of gas B. If the molecular weight of gas B is M, then the molecular weight of gas A is

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

Which of the following would you expect to affect the vapour pressure of a liquid?

One mole of gas is defined as

Gases deviate from the ideal behaviour because their molecules

The number of atoms in 0.004 gm of magnesium is close to

How many moles of water are present in 180 gm. of water ?

The mean free path of a gas molecule is the distance

To which of the following mixtures is the Dalton's law of partial pressures not applicable?

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

The V.D. of a gas is 11.2 gm. The volume occupied by 11.2 gm. of this gas at N.T.P. is

Three dimensional array of points in space is called

Which of the following phrases would be incorrect to use?

The number of atoms per unit cell in bcc arrangement is

Which of the following methods is used to determine the atomic weight?

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

In zinc blende structure, the zinc atoms occupy

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

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)?

A vessel containing 10 litre of air at atmospheric pressure is connected to an evacuated 9 litre vessel The resulting pressure will be

A chalk box exhibits

Avogadro stated that under similar conditions of temperature and pressure equal volumes of all gases contain equal number of

An example of covalent solid is

In a solid atoms A are arranged in ccp array. Atoms B occupy all the octahedral voids and half the tetrahedral voids. The formula of the compound is expected to be

Cubic close packed arrangement of ions is described as

Molecular formula of D in the above case is

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

Also checkout

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

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)?