CBSE Class 11 Chemistry Chapter 10 The s Block Elements Multiple Choice Questions with Answers. MCQ Questions Class 11 Chemistry The s Block Elements with Answers was Prepared Based on Latest Exam Pattern. Students can solve NCERT Class 11 Chemistry The s Block Elements MCQs with Answers to know their preparation level.
Students who are searching for NCERT MCQ Questions for Class 11 Chemistry The s Block Elements 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 The s Block Elements with Answers. So, ace up your preparation with MCQ of Chapter 10 Chemistry Objective Questions.
MCQ Questions Class 11 Chemistry The s Block Elements with Answers - Set - 4
Question 1:
Which of the following metal is used as a coolant in breeder nuclear reactors?
(a) Potassium
(b) Sodium
(c) Caesium
(d) Rubidium
Correct Answer – (B)
Question 2 :
Na metal is stored in
(a) C6H6
(b) kerosene
(c) alcohol
(d) toluene
Correct Answer – (B)
Question 3 :
Which hydride is most stable
(a) NaH
(b) KH
(c) CsH
(d) LiH
Correct Answer – (D)
Question 4 :
Which of the following is used as a source of oxygen in space capsules, submarines and breathing masks ?
(a) Li2O
(b) Na2O2
(c) KO2
(d) K2O2
Correct Answer – (C)
Question 5 :
Which of the following pairs of substances would give same gaseous product on reaction with water?
(a) Na and Na2O2
(b) Ca and CaH2
(c) Ca and CaO
(d) Ba and BaO2
Correct Answer – (B)
MCQ Questions Class 11 Chemistry The s Block Elements with Answers
Question 6 :
Which of the following metal is used along with lithium to make the alloy named ‘white metal’ ?
(a) Nickel
(b) Aluminium
(c) Silver
(d) Lead
Correct Answer – (D)
Question 7 :
What is the colour of solution of alkali metals in liquid ammonia?
(a) Bronze
(b) Blue
(c) Green
(d) Violet
Correct Answer – (B)
Question 8 :
The ionic mobility of alkali metal ions in aqueous solution is maximum for
(a) Li+
(b) Na+
(c) K+
(d) Rb+
Correct Answer – (D)
Question 9 :
Which is the most basic of the following?
(a) Na2O
(b) BaO
(c) As2O3
(d) Al2O3
Correct Answer – (A)
Question 10 :
For an aqueous solution under an electric field which of the following have lowest mobility ?
(a) Li+
(b) Na+
(c) K+
(d) Rb+
Correct Answer – (A)
- 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
