Class 11 MCQ Questions Chemistry Chapter 10 : NCERT MCQ Questions for Class 11 Chemistry Chapter 10 The s-Block Elements with Answers Pdf free download. MCQ Questions for Class 11 Chemistry with Answers were prepared based on the latest exam pattern.
Class 11 MCQ Questions Chemistry Chapter 10 Chapter 10 The s-Block Elements with answer | NEET MCQ Chemistry
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Q.1 Beryllium shows diagonal relationship with
(a) Mg
(b) Na
(c) Al
(d) B
(c) Al
Q.2 Carnallite is the mineral of:
(a) Na
(b) Ca
(c) Mg
(d) None of the Above
(c) Mg
Q.3 Which one of these are main components of kidney stones?
(a) Sodium Oxalate
(b) Potassium Oxalate
(c) Calcium Oxalate
(d) Copper Oxalate
(c) Calcium Oxalate
Q.4 Which of the following metal has stable carbonates?
(a) Na
(b) Mg
(c) Al
(d) Si
(a) Na
Q.5 The wire of flash bulb is made up of:
(a) Mg
(b) Ag
(c) Cu
(d) Ba
(a) Mg
Q.6 NaOH is prepared by the method
(a) Downs cell
(b) Castner cell
(c) Solvay process
(d) Castner – Kellner cell
(d) Castner – Kellner cell
Q.7 Which one of the following alkali metals emit light of longest wavelength in the flame test ?
(a) Na
(b) K
(c) Cs
(d) Li
(b) K
Q.8 Solubilities of carbonates decrease down the magnesium group due to decrease in
(a) Entropy of solution formation
(b) Lattice energies of solids
(c) Hydration energy of cations
(d) Inter – ionic attraction
(c) Hydration energy of cations
Q.9 Which of the following alkali metals has the least melting point?
(a) Na
(b) K
(c) Rb
(d) Cs
(d) Cs
Q.10 CsOH is
(a) Strongly basic
(b) Weakly basic
(c) Slightly acidic
(d) Amphoteric
(a) Strongly basic
Q.11 Alkali metals give a _____________when dissolved in liquid ammonia
(a) Deep blue solution
(b) Colourless
(c) Red colour
(d) None of the Above
(a) Deep blue solution
Q.12 ___________ does not exhibit coordination number more than four.
(a) Magnesium
(b) Beryllium
(c) Calcium
(d) None of the Above
(b) Beryllium
Q.13 Which of the following metals is not manufactured by electrolysis?
(a) Na
(b) Mg
(c) Al
(d) Fe
(d) Fe
Q.14 Which of the following substances can be used for drying gases?
(a) Calcium carbonate
(b) Sodium carbonate
(c) Sodium bicarbonate
(d) Calcium oxide
(d) Calcium oxide
Q.15 Which of the following metals is most commonly used in photo – chemical cells?
(a) Lithium
(b) Calcium
(c) Caesium
(d) Francium
(c) Caesium
Q.16 What are Oxo-Acids?
(a) Acid containing Oxygen
(b) Acid containing Sulphur
(c) Acid containing Carbon
(d) None of the Above
(a) Acid containing Oxygen
Q.17 The stability of the following alkali metal chlorides follows the order
(a) LiCl > KCl > NaCl > CsCl
(b) CsCl > KCl > NaCl > LiCl
(c) NaCl > KCl > LiCl > CsCl
(d) KCl > CsCl > NaCl > LiCl
(a) LiCl > KCl > NaCl > CsCl
Q.18 Which elements of s- block are largely found in biological fluids?
(a) Sodium, Potassium
(b) Magnesium and Calcium
(c) Both (1) and (2) are true
(d) None of the Above
(c) Both (1) and (2) are true
Q.19 In curing cement plasters, water is sprinkled from time to time. This helps in
(a) Converting sand into silicic acid
(b) Keeping it cool
(c) Developing interlocking needle like crystals of hydrated silicates
(d) Hydrating sand and gravel mixed with cement
(c) Developing interlocking needle like crystals of hydrated silicates
Q.20 Bleaching powder loses its power on keeping for a long time because
(a) It changes into calcium hypochlorite
(b) It changes into calcium chloride and calcium hydroxide
(c) It absorbs moisture
(d) It changes into calcium chloride and calcium chlorate
(d) It changes into calcium chloride and calcium chlorate
Q.21 Which of the following is not present in cement?
(a) Gypsum
(b) Clay
(c) Alumina
(d) Alum
(d) Alum
MCQ Questions for Class 11 Chemistry with Answers Chapter with answer PDF
CBSE NCERT Objective MCQ Questions of Class 11 Chemistry with Answers Pdf will guide students to do a quick revision for all Chapter MCQs
- Class 11 MCQ Questions Chemistry Chapter 1 Some Basic Concepts of Chemistry
- Class 11 MCQ Questions Chemistry Chapter 2 Structure of Atom
- Class 11 MCQ Questions Chemistry Chapter 3 Classification of Elements and Periodicity in Properties
- Class 11 MCQ Questions Chemistry Chapter 4 Chemical Bonding and Molecular Structure
- Class 11 MCQ Questions Chemistry Chapter 5 States of Matter
- Class 11 MCQ Questions Chemistry Chapter 6 Thermodynamics
- Class 11 MCQ Questions Chemistry Chapter 7 Equilibrium
- Class 11 MCQ Questions Chemistry Chapter 8 Redox Reactions
- Class 11 MCQ Questions Chemistry Chapter 9 Hydrogen
- Class 11 MCQ Questions Chemistry Chapter 10 The s-Block Elements
- Class 11 MCQ Questions Chemistry Chapter 11 The p-Block Elements
- Class 11 MCQ Questions Chemistry Chapter 12 Organic Chemistry: Some Basic Principles and Techniques
- Class 11 MCQ Questions Chemistry Chapter 13 Hydrocarbons
- Class 11 MCQ Questions Chemistry Chapter 14 Environmental Chemistry
NCERT MCQ Questions for Class 11 Chemistry with Answers
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