MCQs of Chapter 4 Chemistry Class 11

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

HBr

HBr

HI

HI

HF

HF

HCl

HCl

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

Hexane

Hexane

Methane

Methane

Propane

Propane

Ethane

Ethane

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

C2H5OH

C2H5OH

NaCl

NaCl

I2

I2

CCl4

CCl4

#4. Which of the given has Hydrogen bonding:

NaCl

NaCl

CH4

CH4

NH3

NH3

CCl4

CCl4

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

120 C

120 C

100 C

100 C

98 C

98 C

90 C

90 C

#6. Allotropy is the property of

Compound

Compound

Atom

Atom

Element

Element

Mixture

Mixture

#7. Dipole induced dipoole force are also called :

Dipole dipole forces

Dipole dipole forces

London dispersion forces

London dispersion forces

Ion dipole forces

Ion dipole forces

Debye forces

Debye forces

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

120 C

120 C

69 C

69 C

100 C

100 C

98 C

98 C

#9. Amorphous solids:

Undergo clean cleavage when cut with Knife

Undergo clean cleavage when cut with Knife

Have perfect arrangements of atoms

Have perfect arrangements of atoms

Can possess small region of orderly arrangements

Can possess small region of orderly arrangements

Have sharp melting points

Have sharp melting points

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

Molecule of solid iodine

Molecule of solid iodine

Molecules of water in liquid state

Molecules of water in liquid state

Molecules of Hydrogen chloride gas

Molecules of Hydrogen chloride gas

Atoms of helium in gaseous state at high temperature

Atoms of helium in gaseous state at high temperature

#11. The dipole dipole forces are present among :

CCl4 molecules

CCl4 molecules

Chloroform molecules

Chloroform molecules

Molecules of iodine

Molecules of iodine

Atoms of neon in gaseous state

Atoms of neon in gaseous state

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

Enhance electronegative character of nitrogen

Enhance electronegative character of nitrogen

Pyramidal structure of NH3

Pyramidal structure of NH3

Very small size of nitrogen

Very small size of nitrogen

Lone pair of electrons present on nitrogen

Lone pair of electrons present on nitrogen

#13. Crystal of diamond is :

Molecular

Molecular

Ionic

Ionic

Metallic

Metallic

Covalent

Covalent

#14. The strongest acid among Halogen acids is:

HCl

HCl

HF

HF

HBr

HBr

HI

HI

#15. Hydrogen bonding is maximum in:

HI

HI

H2O

H2O

HBr

HBr

HCl

HCl

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

Sugar

Sugar

Dry ice

Dry ice

Salt

Salt

Glass

Glass

#17. The liquid having highest boiling point is :

Ammonia

Ammonia

Hydroflouric acid

Hydroflouric acid

Water

Water

Hydrogen sulphide

Hydrogen sulphide

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

Fractional distillation

Fractional distillation

Destructive distillation

Destructive distillation

Simple distillation

Simple distillation

Vaccum distillation

Vaccum distillation

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

110 C

110 C

128 C

128 C

95.5 C

95.5 C

13.2 C

13.2 C

#20. Transition temperature of KNO3 is :

128 C

128 C

95.5 C

95.5 C

32.2 C

32.2 C

13.2 C

13.2 C

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

Empty spaces in structure of ice

Empty spaces in structure of ice

Large bond angles

Large bond angles

Tetrahedral shape of crystal of ice

Tetrahedral shape of crystal of ice

Large bond lengths

Large bond lengths

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

Intermolecular hydrogen bonding

Intermolecular hydrogen bonding

Instantaneous dipoles

Instantaneous dipoles

Dipole-dipole interaction

Dipole-dipole interaction

All of the above

All of the above

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

CS2

CS2

PF5

PF5

CH4

CH4

CO2

CO2

Finish

See also  Biology Chapter 13 MCQs Class 11

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