1. Chlorine may dissolve in rain and fall as acid rain, which has adverse effects on plants and animals, buildings and soil nutrients.
2. CFCs are non-biodegradable. Over time, they diffuse into the atmosphere breaking down to free chlorine and fluorine atoms. These atoms deplete the ozone layer. Chlorine is thus one of the greenhouse gases.
3. PVCs are non-biodegradable.
4. DDT is a pesticide containing chlorine and has a long life span, affecting plants and animal life.
Kavungya answered the question on April 27, 2019 at 13:26
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What are Hydrocarbons?
(Solved)
What are Hydrocarbons?
Date posted:
April 27, 2019
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What are Unsaturated hydrocarbons?
(Solved)
What are Unsaturated hydrocarbons?
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April 27, 2019
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What are saturated hydrocarbons?
(Solved)
What are saturated hydrocarbons?
Date posted:
April 27, 2019
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Explain how to verify saturated and unsaturated hydrocarbons.
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Explain how to verify saturated and unsaturated hydrocarbons.
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April 27, 2019
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(Solved)
What is an Homologous series?
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April 27, 2019
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Differentiate between Structural and molecular formula.
(Solved)
Differentiate between Structural and molecular formula.
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April 27, 2019
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What is a functional group?
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What is a functional group?
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April 27, 2019
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Illustrate the differences between ethanol and Dimethyl ether.
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Illustrate the differences between ethanol and Dimethyl ether.
Date posted:
April 27, 2019
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Describe alkyl groups.
(Solved)
Describe alkyl groups.
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April 27, 2019
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Describe Straight chain Alkanes.
(Solved)
Describe Straight chain Alkanes.
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April 27, 2019
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Describe Branched Alkanes.
(Solved)
Describe Branched Alkanes.
Date posted:
April 27, 2019
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(Solved)
Explain the properties in the separation processes of various components of crude oil.
Date posted:
April 27, 2019
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Illustrate the uses of the various fractions of crude oil.
(Solved)
Illustrate the uses of the various fractions of crude oil.
Date posted:
April 27, 2019
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Illustrate the gradation of physical properties across the alkane homologous series.
(Solved)
Illustrate the gradation of physical properties across the alkane homologous series.
Date posted:
April 27, 2019
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List the Physical properties of methane.
(Solved)
List the Physical properties of methane.
Date posted:
April 27, 2019
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Explain the preparation of methane with Bromine water and acidified potassium permanganate.
(Solved)
Explain the preparation of methane with Bromine water and acidified potassium permanganate.
Date posted:
April 27, 2019
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Describe the substitution of Bromine in methane.
(Solved)
Describe the substitution of Bromine in methane.
Date posted:
April 27, 2019
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List the uses of methane.
(Solved)
List the uses of methane.
Date posted:
April 27, 2019
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(Solved)
Explain the Cracking of Alkanes.
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April 27, 2019
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What are alkenes?
Date posted:
April 27, 2019
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