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NCERT solutions for Class 11 Chemistry Textbook chapter 14 - Environmental Chemistry [Latest edition]


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Chapter 14: Environmental Chemistry

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[Page 413]

NCERT solutions for Class 11 Chemistry Textbook Chapter 14 Environmental Chemistry[Page 413]

Q 1 | Page 413

Define environmental chemistry.

Q 2 | Page 413

Explain tropospheric pollution in 100 words.

Q 3 | Page 413

Carbon monoxide gas is more dangerous than carbon dioxide gas. Why?

Q 4 | Page 413

List gases which are responsible for greenhouse effect

Q 5 | Page 413

Statues and monuments in India are affected by acid rain. How?

Q 6.1 | Page 413

What is smog?

Q 6.2 | Page 413

How is classical smog different from photochemical smog?

Q 7 | Page 413

Write down the reactions involved during the formation of photochemical smog.

Q 8 | Page 413

What are the harmful effects of photochemical smog and how can they be controlled?

Q 9 | Page 413

What are the reactions involved for ozone layer depletion in the stratosphere?

Q 10 | Page 413

What do you mean by ozone hole? What are its consequences?

Q 11 | Page 413

What are the major causes of water pollution? Explain.

Q 12 | Page 413

Have you ever observed any water pollution in your area? What measures would you suggest to control it?

Q 13 | Page 413

What do you mean by Biochemical Oxygen Demand (BOD)?

Q 14 | Page 413

Do you observe any soil pollution in your neighbourhood? What efforts will you make for controlling the soil pollution?

Q 15 | Page 413

What are pesticides and herbicides? Explain giving examples.

Q 16 | Page 413

What do you mean by green chemistry? How will it help decrease environmental pollution?

Q 17 | Page 413

What would have happened if the greenhouse gases were totally missing in the earth’s atmosphere? Discuss.

Q 18 | Page 413

A large number of fish are suddenly found floating dead on a lake. There is no evidence of toxic dumping but you find an abundance of phytoplankton. Suggest a reason for the fish kill.

Q 19 | Page 413

How can domestic waste be used as manure?

Q 20 | Page 413

For your agricultural field or garden, you have developed a compost producing pit. Discuss the process in the light of bad odour, flies and recycling of wastes for a good produce.

Chapter 14: Environmental Chemistry

NCERT solutions for Class 11 Chemistry Textbook chapter 14 - Environmental Chemistry

NCERT solutions for Class 11 Chemistry Textbook chapter 14 (Environmental Chemistry) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. has the CBSE Class 11 Chemistry Textbook solutions in a manner that help students grasp basic concepts better and faster.

Further, we at provide such solutions so that students can prepare for written exams. NCERT textbook solutions can be a core help for self-study and acts as a perfect self-help guidance for students.

Concepts covered in Class 11 Chemistry Textbook chapter 14 Environmental Chemistry are Environmental Pollution - Introduction, Tropospheric Pollution - Gaseous Air Pollutants, Tropospheric Pollution - Particulate Pollutants, Stratospheric Pollution, Causes of Water Pollution, International Standards for Drinking Water, Soil Pollution - Pesticides, Herbicides, Industrial Waste, Strategies to Control Environmental Pollution, Green Chemistry - Introduction, Green Chemistry in Day-to-day Life.

Using NCERT Class 11 solutions Environmental Chemistry exercise by students are an easy way to prepare for the exams, as they involve solutions arranged chapter-wise also page wise. The questions involved in NCERT Solutions are important questions that can be asked in the final exam. Maximum students of CBSE Class 11 prefer NCERT Textbook Solutions to score more in exam.

Get the free view of chapter 14 Environmental Chemistry Class 11 extra questions for Class 11 Chemistry Textbook and can use to keep it handy for your exam preparation

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