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Earn 100

Styrene is the monomer unit present in polystyrene.

50% studentsanswered this correctly

Important Questions on Carbon and its Compounds

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Science>Chemistry>Carbon and its Compounds>Plastic and Pollution

Why is burning not considered a good method for the disposal of plastics?

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Science>Chemistry>Carbon and its Compounds>Plastic and Pollution
How are polybags harmful to animals and small children?
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Science>Chemistry>Carbon and its Compounds>Plastic and Pollution
_____ plastic contains Bisphenol A (BPA).
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Science>Chemistry>Carbon and its Compounds>Plastic and Pollution

Give reasons for the following.

Polythene bags should not be thrown along with garbage. 

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Science>Chemistry>Carbon and its Compounds>Plastic and Pollution
How does the excessive use of plastics affect the environment?
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Science>Chemistry>Carbon and its Compounds>Plastic and Pollution
How do carelessly thrown plastic bags (polythene bags) affect: Animals (such as cows)?
HARD
Science>Chemistry>Carbon and its Compounds>Plastic and Pollution

Write method of polymerisation and uses of following polymer: 

PVC

EASY
Science>Chemistry>Carbon and its Compounds>Plastic and Pollution
The major problem associated with the use of plastics is that they are _____ (biodegradable\non-biodegradable), and do not decompose for several years.
HARD
Science>Chemistry>Carbon and its Compounds>Plastic and Pollution
All plastic products such as bottles, cans, toys and plastic sheets are an equal environment hazard as plastic bags. Discuss.
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Science>Chemistry>Carbon and its Compounds>Plastic and Pollution
_____ is the monomer unit present in polystyrene.
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Science>Chemistry>Carbon and its Compounds>Plastic and Pollution

State four steps that we can take to protect our environment from plastic-related pollution.

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Science>Chemistry>Carbon and its Compounds>Plastic and Pollution
Suggest ways of countering the harmful effects associated with plastic disposal.
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Science>Chemistry>Carbon and its Compounds>Plastic and Pollution
Explain why, the disposal of plastic wastes is a major problem. Give two reasons only.
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Science>Chemistry>Carbon and its Compounds>Plastic and Pollution
What hazards do plastics pose to the environment?
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Science>Chemistry>Carbon and its Compounds>Plastic and Pollution
_____ is a building block of polystyrene plastic.
EASY
Science>Chemistry>Carbon and its Compounds>Plastic and Pollution
How do carelessly thrown plastic bags (polythene bags) affect: Dirty water drains and sewers?
EASY
Science>Chemistry>Carbon and its Compounds>Plastic and Pollution
Plastic waste is _____ (harmful/ saviour) to the environment.
EASY
Science>Chemistry>Carbon and its Compounds>Plastic and Pollution
Fill in the blank with the correct option from the box.
Seepage of rainwater into the ground is hindered by _____ that get buried.
Wood pulp Polymer Artificial, man-made Polyester Monomer
Water PET Acrylic Petroleum Plastics
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Science>Chemistry>Carbon and its Compounds>Plastic and Pollution
The legal measures to prevent plastic pollution comes under the_____Protection Act 1988.
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Science>Chemistry>Carbon and its Compounds>Plastic and Pollution
Explain the harmful effects associated with the disposal of plastics.