CBSE Class 11 Chemistry Chapter 14 Environmental Chemistry Multiple Choice Questions with Answers. MCQ Questions Class 11 Chemistry Environmental Chemistry with Answers was Prepared Based on Latest Exam Pattern. Students can solve NCERT Class 11 Chemistry Environmental Chemistry MCQs with Answers to know their preparation level.
Students who are searching for NCERT MCQ Questions for Class 11 Chemistry Environmental Chemistry 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 Environmental Chemistry with Answers. So, ace up your preparation with MCQ of Chapter 14 Chemistry Objective Questions.
MCQ Questions Class 11 Chemistry Environmental Chemistry with Answers - Set - 3
Question 1:
Question. Which of the following gases is not a green house gas?
(a) CO
(b) O3
(c) CH4
(d) H2O vapour
Correct Answer – (A)
Question 2 :
Question. The greenhouse effect is because of the
(a) presence of gases, which in general are strong infraredabsorbers, in the atmosphere
(b) presence of CO2 only in the atmosphere
(c) pressure of O3 and CH4 in the atmosphere
(d) N2O and chlorofluorohydrocarbons in the atmosphere
Correct Answer – (A)
Question 3 :
Question. The substance which is not regarded as a pollutant?
(a) NO2
(b) CO2
(c) O3
(d) Hydrocarbons
Correct Answer – (B)
Question 4 :
Question. The green house effect is caused by
(a) CO2
(b) NO2
(c) NO
(d) CO
Correct Answer – (A)
Question 5 :
Question. Carbon monoxide (CO) is harmful to man because
(a) it forms carbolic acid
(b) it generates excess CO2
(c) it is carcinogenic
(d) it competes with O2 for haemoglobin
Correct Answer – (D)
MCQ Questions Class 11 Chemistry Environmental Chemistry with Answers
Question 6 :
Question. The greenhouse gas is
(a) CO2
(b) SO2
(c) N2
(d) H2S
Correct Answer – (A)
Question 7 :
Question. Which is related to ‘Green House Effect’?
(a) Farming of Green plants
(b) Farming of Vegetables in Houses
(c) Global Warming
(d) Biodegradable pollutant
Correct Answer – (C)
Question 8 :
Question. The quantity of CO2 in atmosphere is
(a) 3.34%
(d) 6.5%
(c) 0.034%
(d) 0.34%
Correct Answer – (C)
Question 9 :
Question. Increase in global temperature increases the incidence of which of the following infectious disease(s)
(i) Sleeping sickness (ii) Yellow fever
(iii) Malaria (iv) Dengue
(a) (ii) only (b) (i) and (ii)
(c) (iii) and (iv)
(d) (i), (ii), (iii) and (iv)
Correct Answer – (D)
Question 10 :
Question. The gas emitted by supersonic jet planes that slowly depletes the concentration of ozone layer is
(a) CO
(b) NO
(c) SO2
(d) O2
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
