NCERT Solutions for class 11 Chemistry Chapter 14 : Environmental Chemistry

The NCERT Solutions for class 11 Chemistry Chapter 14 Environmental Chemistry are provided in the article below. Some of the important topics of this chapter include:

  1. Air Pollution
  2. Water Pollution
  3. Soil Pollution
  4. Green Chemistry
  5. Atmospheric Pollution

As the Environmental Chemistry topic has been omitted in the new CBSE Class 11 Chemistry syllabus, no questions can be expected. But it will be useful for other competitive exams.

Download PDF: NCERT Solutions for Class 11 Chemistry Chapter 14 pdf

NCERT Solutions for Class 11 Chemistry Chapter 14

NCERT Solutions for Class 11 Chemistry Chapter 14 Environmental Chemistry is given below.

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Class 11 Chemistry Chapter 14 Environmental Chemistry – Important Topics

Environmental Chemistry deals with all the natural chemical processes that takes place in the surrounding environment.

Pollution: Any undesirable change in the environment is termed as pollution. There are various forms of pollution such as:

  • Air Pollution
  • Water Pollution
  • Soil Pollution
  • Land Pollution
  • Noise Pollution
  • Light Pollution

Acid Rain: Acid rain refers to any type of precipitation that contains acidic components, such as sulfuric or nitric acid, and falls to the ground in wet or dry form from the atmosphere.

Greenhouse effect: The greenhouse effect describes how "greenhouse gases" trap heat at the Earth's surface. Due to increased release of greenhouse gases such as Carbon Monoxide, CFC, Sulphur dioxide, etc, more heat is getting trapped leading to the increase of global temperature.

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  • 1.
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      • 2.
        What happens when acidic solution of potassium permanganate is allowed to stand for sometime ? Give the equation involved. What is this type of reaction called ?


          • 3.
            Explain: (i) Presence of carbonyl group in glucose. (ii) Presence of five $-$OH groups attached to different carbon atoms.


              • 4.
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                  • 5.
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                      • 6.
                        Out of Mn\(^{2+}\) and Zn\(^{2+}\), which ion will be more paramagnetic and why? (Atomic numbers: Mn = 25, Zn = 30)

                          CBSE CLASS XII Previous Year Papers

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