Preparation and solution of MCQs of chemistry class 11 are considered tough enough. mcqs of chemistry class 11 are not such simple as other's books. Chemistry MCQs need a special and comprehensive explanation for solutions. So, here you are given a concept review of the most important mcqs of chemistry class 11
Download or Preview chemistry class 11 mcqs with answers to Chapter 4. These mcqs are also important for the preparation of the Entrance exam UHS NMDCAT and UET.
Chemistry class 11 mcqs Importance
It is a tough and difficult task to solve chemistry class 11 MCQs. Students
must need full conceptual knowledge of chemistry class 11 mcqs for excellent
marks in Class 11 Chemistry. All the important mcqs of class 11 chemistry chapter 4 are here for you. These questions are taken from past
papers of 1st-year chemistry of all Punjab Board of Pakistan as ;
Bahawalpur Board
D.G.Khan Board
Faisalabad Board
Gujranwala Board
Lahore Board
Multan Board
Rawalpindi Board
Post is created and designed with intense care and diligence.
These questions (MCQs) are top repetitive in chemistry Class 11 Past Papers. Each
question has a detailed answer explanation. In this way, you learn mcqs of chemistry class 11 Chapter 4 , Comprehensively.
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Questions are based on the current chemistry class 11 syllabus according
to Punjab Textbook Board.
About This Chapter
Chapter no. 4 Liquids and Solids of chemistry class enables the students to learn.
- Types of forces in the molecules
- Dipole dipole forces
- Dipole-induced dipole forces
- London dispersion forces
- Factors affecting the London forces
- What is hydrogen bonding
- Applications of compounds containing hydrogen bonding
- Structure of ice
- Evaporation and factors affecting the rate of evaporation
- Vapour pressure factors on which vapour pressure depends
- Measurement of vapour pressure by the manometric method
- Boiling point
- Relation of boiling point and external pressure
- Applications of boiling point
- Uses of liquid crystals
- Crystalline solids and amorphous solids
- Polymorphism
- Allotropy
- Transition temperature
- Crystals and their classification system
- Structure of sodium chloride
- lattice energy
- Covalent solids
- Ionic solids
- Metallic Solids
This Post "mcqs of Chemistry class 11 CH 4 Liquids and Solids" covers all important MCQs that are top repetitive
in past papers relevant to the above-mentioned topics.
👉For Answers to the following questions click the show answer button.
1. When water freezes at zero degree Celsius its density decreases due:
(A) Change of bond angles
(B) Cubic Structure of ice
(C) Change of bond-lengths
(D) Empty spaces
(A) Change of bond angles
2. London dispersion forces are the only forces present among:
(A) Molecules of solid iodine
(B) Molecules of water in a Liquid state
(C) Molecules of Hydrogen chloride gas
(D) Molecules of ice
(A) Molecules of solid iodine
3. London dispersion forces are significant for:
(A) Ionic solids
(B) Covalent solids
(C) Metallic solids
(D) All of above
(A) Ionic solids
4. Dipole-induced dipole forces are also called:
(A) Huckle forces
(B) Debye forces
(C) Hydrogen bonding
(D) London dispersion forces
(D) London dispersion forces
5. Boiling point of H2O at Mount Everest would be:
(A) 98°C
(B) 100°C
(C) 101°C
(D) 69°C
(A) 98°C
6. In order to mention the boiling point of water at 110°C the external pressure should be:
(A) b/w 760 torr & 1200 torr
(B) b/w 760 torr & 1200 torr
(C) 363 torr
(D) Any value
(A) b/w 760 torr & 1200 torr
7. Vapour pressure of a liquid depends upon:
(A) Size of container
(B) Surface area
(C) Intermolecular forces
(D) Amount of liquid
(B) Surface area
8. Acetone and chloroform are soluble in each other due to:
(A) Hydrogen bonding
(B) Ion-dipole interaction
(C) Instantaneous Dipole
(D) All of above
(C) Instantaneous Dipole
9. The boiling point of glycerin at 1 atmospheric pressure is:
(A) 270°C
(B) 280°C
(C) 290°C
(D) 300°C
(C) 290°C
10. At Murry Hills water boils at;
(A) 50°C
(B) 100°C
(C) 40°C
(D) 98°C
(D) 98°C
11. The boiling points of halogens:
(A) Decrease down the group
(B) Increases down the group
(C) Varies randomly
(D) Remains unchanged
(B) Increases down the group
12. The transition temperature of KNO3 is:
(A) 32.2°C
(B) 128°C
(C) 256°C
(D) 23.3°C
(B) 128°C
13. The transition temperature of Sulphur S8 is:
(A) 98.5°C
(B) 95.5°C
(C) 99.5°C
(D) 85.5°C
(B) 95.5°C
14. Existence of an element in more than one crystalline form is called:
(A) Allotropy
(B) Isotropy
(C) Polymorphism
(D) Isomorphism
(A) Allotropy
15. K2SO4 and K2CRO4 are isomorphous solids and exist in:
(A) Tetragonal form
(B) Trigonal form
(C) Orthomorphic form
(D) Cubic form
(C) Orthomorphic form
16. Which is a pseudo-solid?
(A) CaF2
(B) Glass
(C) NaCl
(D) All of above
(B) Glass
17. The Crystal of the diamond is:
(A) Metallic
(B) Covalent
(C) Molecular
(D) Ionic
(B) Covalent
18. The example of a hexagonal system is:
(A) Graphite
(B) Diamond
(C) Dry ice
(D) Sulphur
(A) Graphite
19. Ionic solids are characterized by:
(A) Solubility in polar solvents
(B) High vapour pressure
(C) Low melting points
(D) All of above
(A) Solubility in polar solvents
20. The molecules of carbon dioxide in dry ice form the:
(A) Covalent solids
(B) Ionic solids
(C) Pseudo solids
(D) Molecular solids
(D) Molecular solids
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