Al-Huda Science Academy is focusing not only on short questions and long questions but also on MCQs of Chapter 4 Chemistry Class 11. Entry Tests required a lot of effort on Multiple Choice Questions that should be of conceptual in nature. The users can participate without login to MCQs test. All MCQs are taken from the past papers of Punjab Boards including Bahawalpur Board, DG Khan Board, Faisalabad Board, Gujranwala Board, Lahore Board, Multan Board, Rawalpindi Board, Sahiwal Board and Sargodha Board. Chapter 4 of F.Sc Part 1 Chemistry is based on Liquids and Solids. In this chapter, students will learn about concepts of:

Liquids and Solids Laws and Applications.

MCQs of Chapter 4 Chemistry Class 11

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#1. Crystal of diamond is :

Covalent

Covalent

Metallic

Metallic

Molecular

Molecular

Ionic

Ionic

#2. Transition temperature of S8(monoclinic)=S8(rhombic) is :

13.2 C

13.2 C

95.5 C

95.5 C

128 C

128 C

110 C

110 C

#3. Density of ice is minimum at 4 C due to:

Tetrahedral shape of crystal of ice

Tetrahedral shape of crystal of ice

Large bond angles

Large bond angles

Empty spaces in structure of ice

Empty spaces in structure of ice

Large bond lengths

Large bond lengths

#4. The dipole dipole forces are present among :

CCl4 molecules

CCl4 molecules

Atoms of neon in gaseous state

Atoms of neon in gaseous state

Chloroform molecules

Chloroform molecules

Molecules of iodine

Molecules of iodine

#5. The strongest acid among Halogen acids is:

HBr

HBr

HI

HI

HF

HF

HCl

HCl

#6. Which of the halogen halides has the highest percentage of ionic character:

HCl

HCl

HBr

HBr

HF

HF

HI

HI

#7. Which of the following will have H-bonding in its molecules :

CCl4

CCl4

C2H5OH

C2H5OH

NaCl

NaCl

I2

I2

#8. NH3 shows a maximum boiling point among the hydrides of V- A group elements due to:

Lone pair of electrons present on nitrogen

Lone pair of electrons present on nitrogen

Pyramidal structure of NH3

Pyramidal structure of NH3

Very small size of nitrogen

Very small size of nitrogen

Enhance electronegative character of nitrogen

Enhance electronegative character of nitrogen

#9. The boiling point of water at Muree Hills:

120 C

120 C

98 C

98 C

100 C

100 C

90 C

90 C

#10. Which of the following is in liquid state at room temperature :

Propane

Propane

Hexane

Hexane

Ethane

Ethane

Methane

Methane

#11. Hydrogen bonding is maximum in:

HI

HI

HBr

HBr

HCl

HCl

H2O

H2O

#12. Amorphous solids:

Undergo clean cleavage when cut with Knife

Undergo clean cleavage when cut with Knife

Have sharp melting points

Have sharp melting points

Can possess small region of orderly arrangements

Can possess small region of orderly arrangements

Have perfect arrangements of atoms

Have perfect arrangements of atoms

#13. Which of the given has Hydrogen bonding:

NH3

NH3

CCl4

CCl4

NaCl

NaCl

CH4

CH4

#14. The distillation of liquid under reduced pressure is called :

Vaccum distillation

Vaccum distillation

Simple distillation

Simple distillation

Fractional distillation

Fractional distillation

Destructive distillation

Destructive distillation

#15. Dipole induced dipoole force are also called :

Ion dipole forces

Ion dipole forces

London dispersion forces

London dispersion forces

Dipole dipole forces

Dipole dipole forces

Debye forces

Debye forces

#16. The liquid having highest boiling point is :

Ammonia

Ammonia

Water

Water

Hydrogen sulphide

Hydrogen sulphide

Hydroflouric acid

Hydroflouric acid

#17. London dipersion forces are the only forces present among the:

Atoms of helium in gaseous state at high temperature

Atoms of helium in gaseous state at high temperature

Molecules of Hydrogen chloride gas

Molecules of Hydrogen chloride gas

Molecule of solid iodine

Molecule of solid iodine

Molecules of water in liquid state

Molecules of water in liquid state

#18. Allotropy is the property of

Compound

Compound

Atom

Atom

Element

Element

Mixture

Mixture

#19. The solid which has not definite crystalline shape:

Salt

Salt

Sugar

Sugar

Dry ice

Dry ice

Glass

Glass

#20. Acetone and chloroform are soluble in each other due to:

Dipole-dipole interaction

Dipole-dipole interaction

Instantaneous dipoles

Instantaneous dipoles

All of the above

All of the above

Intermolecular hydrogen bonding

Intermolecular hydrogen bonding

#21. Transition temperature of KNO3 is :

128 C

128 C

13.2 C

13.2 C

32.2 C

32.2 C

95.5 C

95.5 C

#22. Which of the following molecule do not obey the octet rule :

CH4

CH4

CO2

CO2

CS2

CS2

PF5

PF5

#23. The boiling point of pure water at 1 atm pressure is :

69 C

69 C

120 C

120 C

100 C

100 C

98 C

98 C

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