Hydrogen MCQ Questions for Class 11 Chemistry Chapter 9 with Answers

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MCQ Questions for Class 11 Chemistry with Answers


Q1. Which one of the following pairs of substances will not produce hydrogen when reacted together?

(A) Copper and conc. nitric acid
(B) Ethanol and metallic sodium
(C) Magnesium and steam
(D) Phenol and metallic sodium

(A) Copper and conc. nitric acid


Q2. During the reaction of natural gas and steam the catalyst used is

(A) Fe
(B) Zn
(C) Ni
(D) Cr

(C) Ni


Q3. What is gram equivalent weight of hydrogen peroxide as reductant?

(A) 100
(B) 125
(C) 152
(D) None of the Above

(C) 152


Q4. Para and ortho hydrogen differ in

(A) Atomic number
(B) Atomic mass
(C) Spins of pruLoiis
(D) Number of neutrons

(C) Spins of pruLoiis


Q5. Hydrolysis of one mole of Peroxidic sulphuric acid produces

(A) Two moles of sulphuric acid
(B) Two moles of peroxomonosulphuric acid
(C) One mole of sulphuric acid and one mole of peroxomonosulphuric acid
(D) One mole of sulphuric acid, and one mole of peroxomonosulphuric acid and one mole of hydrogen peroxide.

(C) One mole of sulphuric acid and one mole of peroxomonosulphuric acid


Q6. The freezing point of heavy water is

(A) 0°C
(B) 3.8°C
(C) 4°C
(D) 1°C

(B) 3.8°C


Q7. The number of electron hydrogen contains in its K shell is

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

(A) 1


Q8. The property of hydrogen which distinguishes it from alkali metals is

(A) its non-metallic character
(B) its reducing character
(C) its affinity for non metal
(D) its electropositive character

(A) its non-metallic character


Q9. In Bosch’s process which gas is utilised for the production of hydrogen gas ?

(A) Water gas
(B) None of these
(C) Producer gas
(D) Coal gas

(A) Water gas


Q10. Cavendish in 766 discovered.

(A) Nitrogen
(B) Oxygen
(C) Hydrogen
(D) Helium

(C) Hydrogen


Q11. Hydrogen has isotopes

(A) 2
(B) 3
(C) 4
(D) 5

(C) 4


Q12. Action of water or dilute mineral acids on metals can give

(A) Mono hydrogen
(B) Tritium
(C) Dihydrogen
(D) Trihydrogen
(E) D2

(C) Dihydrogen


Q13. Hydrogen will not reduce

(A) Heated cupric oxide
(B) Heated ferric oxide
(C) Heated stannic oxide
(D) Heated aluminium oxide

(D) Heated aluminium oxide


Q14. Which of the following hydrides are generally nonstochiometric in nature?

(A) Ionic Hydrides
(B) Molecular Hydrides
(C) Interstitial Hydrides
(D) All of the Above.

(C) Interstitial Hydrides


Q15. The maximum density of water at 40C is :

(A) 1.0 g / cm³
(B) 0.998 g / cm³
(C) 0.918 g / cm³
(D) 1.2 g / dm³

(A) 1.0 g / cm³


We Think the given NCERT MCQ Questions for class 11 Chemistry book Chapter 9 Hydrogen with Answers Pdf free download will assist you. If you’ve got any queries regarding CBSE Class 11 Chemistry of Hydrogen 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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