CBSE Class 11 Chemistry Chapter 5 States of Matter Multiple Choice Questions with Answers. MCQ Questions Class 11 Chemistry States of Matter with Answers was Prepared Based on Latest Exam Pattern. Students can solve NCERT Class 11 Chemistry States of Matter MCQs with Answers to know their preparation level.
Students who are searching for NCERT MCQ Questions for Class 11 Chemistry States of Matter with Answers are compiled here to get good practice on all fundamentals. Know your preparation level on MCQ Questions for Class 11 Chemistry with Answers. You can also verify your answers from our provided MCQ Class 11 Chemistry States of Matter with Answers. So, ace up your preparation with MCQ of Chapter 5 Chemistry Objective Questions.
MCQ Questions Class 11 Chemistry States of Matter with Answers - Set - 4
Question 1:
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
Correct Answer – (D)
Question 2 :
Steam distillation is based on
(a) Boyle’s Law
(b) Charle’s Law
(c) Dalton’s Law of partial pressures
(d) Avogadro’s Law
Correct Answer – (C)
Question 3 :
Triple point of water is
(a) 273 K
(b) 373 K
(c) 203 K
(d) 193 K
Correct Answer – (A)
Question 4 :
Which of the following exhibits the weakest molecular forces?
(a) NH3
(b) HCl
(c) He
(d) H2O
Correct Answer – (C)
Question 5 :
Density ratio of O2 and H2 is 16 : 1. The ratio of their r.m.s velocities will be
(a) 4 : 1
(b) 1 : 16
(c) 1 : 4
(d) 16 : 1
Correct Answer – (C)
MCQ Questions Class 11 Chemistry States of Matter with Answers
Question 6 :
Equal masses of methane and oxygen are mixed in an empty container at 25°C. The fraction of the total pressure exerted by oxygen is
(a) 1/2
(b) 2/3
(c) 1/2 × 273/298
(d) 1/3
Correct Answer – (D)
Question 7 :
If the ratio of the masses of SO3 and O2 gases confined in a vessel is 1 : 1, then the ratio of their partial pressures would be
(a) 5 : 2
(b) 2 : 5
(c) 2 : 1
(d) 1 : 2
(e) 1 : 1
Correct Answer – (B)
Question 8 :
If 300 ml of a gas at 27C is cooled to 7°C at constant pressure, its final volume will be
(a) 135 ml
(b) 1540 ml
(c) 350 ml
(d) 280 ml
Correct Answer – (D)
Question 9 :
Pressure of mixture of 4 g of O2 and 2 g of H2 confined in a bulb of 1 litre at 0 C is
(a) 25.215 atm
(b) 31.2015 atm
(c) 45.215 atm
(d) 15.210 atm
Correct Answer – (A)
Question 10 :
When temperature is increased, surface tension of water
(a) increases
(b) decreases
(c) remains constant
(d) shows irregular behaviour
Correct Answer – (B)
- NCERT Solutions Class 11 Chemistry Chapter 1 : Some Basic Concepts of Chemistry
- NCERT Solutions Class 11 Chemistry Chapter 2 : Structure Of The Atom
- NCERT Solutions Class 11 Chemistry Chapter 3 : Classification of Elements and Periodicity in Properties
- NCERT Solutions Class 11 Chemistry Chapter 4 : Chemical Bonding and Molecular Structure
- NCERT Solutions Class 11 Chemistry Chapter 5 : States of Matter
- NCERT Solutions Class 11 Chemistry Chapter 6 : Thermodynamics
- NCERT Solutions Class 11 Chemistry Chapter 7 : Equilibrium
- NCERT Solutions Class 11 Chemistry Chapter 8 : Redox Reactions
- NCERT Solutions Class 11 Chemistry Chapter 9 : Hydrogen
- NCERT Solutions Class 11 Chemistry Chapter 10 : The s-Block Elements
- NCERT Solutions Class 11 Chemistry Chapter 11 : The p-Block Elements
- NCERT Solutions Class 11 Chemistry Chapter 12 : Organic Chemistry: Some Basic Principles and Techniques
- NCERT Solutions Class 11 Chemistry Chapter 13 : Hydrocarbons
- NCERT Solutions Class 11 Chemistry Chapter 14 : Environmental Chemistry
