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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. The boiling point of water at Muree Hills:

90 C

98 C

100 C

120 C

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

CO2

CH4

PF5

CS2

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

Propane

Hexane

Ethane

Methane

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

Vaccum distillation

Simple distillation

Fractional distillation

Destructive distillation

#5. Transition temperature of KNO3 is :

95.5 C

32.2 C

128 C

13.2 C

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

All of the above

Intermolecular hydrogen bonding

Dipole-dipole interaction

Instantaneous dipoles

#7. Hydrogen bonding is maximum in:

HCl

HI

H2O

HBr

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

CCl4

I2

NaCl

C2H5OH

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

Atoms of helium in gaseous state at high temperature

Molecules of Hydrogen chloride gas

Molecules of water in liquid state

Molecule of solid iodine

#10. Allotropy is the property of

Element

Mixture

Compound

Atom

#11. The dipole dipole forces are present among :

Molecules of iodine

Atoms of neon in gaseous state

Chloroform molecules

CCl4 molecules

#12. Which of the given has Hydrogen bonding:

CCl4

NH3

NaCl

CH4

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

110 C

13.2 C

95.5 C

128 C

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

Very small size of nitrogen

Lone pair of electrons present on nitrogen

Enhance electronegative character of nitrogen

Pyramidal structure of NH3

#15. The liquid having highest boiling point is :

Water

Hydrogen sulphide

Hydroflouric acid

Ammonia

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

HI

HBr

HCl

HF

#17. Crystal of diamond is :

Covalent

Metallic

Ionic

Molecular

#18. Dipole induced dipoole force are also called :

Dipole dipole forces

London dispersion forces

Ion dipole forces

Debye forces

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

Glass

Salt

Dry ice

Sugar

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

69 C

100 C

98 C

120 C

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

Large bond angles

Large bond lengths

Empty spaces in structure of ice

Tetrahedral shape of crystal of ice

#22. The strongest acid among Halogen acids is:

HF

HI

HCl

HBr

#23. Amorphous solids:

Have sharp melting points

Undergo clean cleavage when cut with Knife

Can possess small region of orderly arrangements

Have perfect arrangements of atoms

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