States of Matter MCQ Questions for Class 11 Chemistry Chapter 5 with Answers

Its our pleasure to assist you towards your goal .for inbuilt quality question with standard solution may help you a lot . Class 11 Chemistry book Chapter 5 States of Matter with Answers Pdf free download .This may assist you to understand and check your knowledge about the chapters . MCQ question and solution may help you to get better performance in exam .These MCQ Questions are selected supported by the newest exam pattern as announced by CBSE.


MCQ Questions for Class 11 Chemistry with Answers


Q1. When did substances exist in different crystalline forms the phenomenon is called :

(A) Allotropy
(B) Polymorphism
(C) Polymerization
(D) Isomorphism

(B) Polymorphism


Q2. A gas will approach ideal behaviour at

(A) Low temperature, low pressure
(B) Low temperature, high pressure
(C) High temperature, low pressure
(D) High temperature, high pressure

(C) High temperature, low pressure


Q3. Falling drop of water is spherical due to:

(A) Hydrogen Bonding
(B) Surface Tension
(C) Capillary Action
(D) Vlscosity

(B) Surface Tension


Q4. Rate of effusion of a gas is

(A) Directly proportional to its density
(B) Directly proportional to its molar mass
(C) Directly proportional to the square root of its mass
(D) Inversely proportional to the square root of its molar mass.

(D) Inversely proportional to the square root of its molar mass.


Q5. When the temperature is increased, surface tension of water

(A) increases
(B) decreases
(C) remains constant
(D) shows irregular behaviour

(B) decreases


Q6. The rate of diffusion methane is twice that of X. The molecular mass of X is

(A) 64.0
(B) 32.0
(C) 40
(D) 80

(A) 64.0


Q7. Standard conditions are :

(A) 0°C and 14. 7mm
(B) 32°F and 76 cm
(C) 273°C and 760 mm
(D) 4°C and 76 m

(B) 32°F and 76 cm


Q8. Who proposed the concept of dispersion force ?

(A) Fritz London
(B) van der Waal
(C) Heitler and London
(D) Gay Lussac

(A) Fritz London


Q9. The rise or fall of a liquid within a tube of small bore is called:

(A) Surface Tension
(B) Capillary Action
(C) Viscosity
(D) Formation of Curvature

(B) Capillary Action


Q10. According to kinetic theory of gases,in an ideal gas,between two successive collisions a gas molecule travels

(A) In a circular path
(B) In a wavy path
(C) In a straight line path
(D) With an accelerated velocity

(C) In a straight line path


Q11. Molar volume of CO2 is maximum at

(A) N.T.P.
(B) d°C and 2.0 atm
(C) 127°C and 1 atm
(D) 273°C and 2 atm

(D) 273°C and 2 atm


Q12. The pressure of 2 moles of an ideal gas at 273°C occupying a volume of 44.8 L is

(A) 2 atm
(B) 1 atm
(C) 3 atm
(D) 4 atm

(A) 2 atm


Q13. Equal masses of ethane and hydrogen are mixed in an empty container at 25°C . The fraction of total pressure exerted by hydrogen is

(A) 1 : 2
(B) 1 : 1
(C) 01 : 16
(D) 15 : 16

(D) 15 : 16


Q14. The state of matter that shows the uniformity of behavior :

(A) Solid Liquid
(B) Liquid
(C) Gas
(D) None of the Above

(C) Gas


Q15. The first reliable measurement on properties of gases was made by

(A) Robert Boyle
(B) Gay Lussac
(C) Jacques charles
(D) Avogadro

(A) Robert Boyle


We Think the given NCERT MCQ Questions for class 11 Chemistry book Chapter 5 States of Matter with Answers Pdf free download will assist you. If you’ve got any queries regarding CBSE Class 11 Chemistry of States of Matter MCQs Multiple Choice Questions with Answers, drop a comment below and that we will come back to you soons.


MCQ Questions for Class 11 Chemistry Chapter wise with Answers


Lesson 1. Some Basic Concepts of Chemistry Class 11 MCQ Questions
Lesson 2. Structure of Atom Class 11 MCQ Questions
Lesson 3. Classification of Elements and Periodicity in Properties Class 11 MCQ Questions
Lesson 4. Chemical Bonding and Molecular Structure Class 11 MCQ Questions
Lesson 5. States of Matter Class 11 MCQ Questions
Lesson 6. Thermodynamics Class 11 MCQ Questions
Lesson 7. Equilibrium Class 11 MCQ Questions
Lesson 8. Redox Reactions Class 11 MCQ Questions
Lesson 9. Hydrogen Class 11 MCQ Questions
Lesson 10. The s-Block Elements Class 11 MCQ Questions
Lesson 11. The p-Block Elements Class 11 MCQ Questions
Lesson 12. Organic Chemistry: Some Basic Principles and Techniques Class 11 MCQ Questions
Lesson 13. Hydrocarbons Class 11 MCQ Questions
Lesson 14. Environmental Chemistry Class 11 MCQ Questions

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