MEDIUM
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Teflon is used for giving nonstick coating on cookware.

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Important Questions on Occurence of Carbon and its Compounds in Nature

EASY
Science>Chemistry>Occurence of Carbon and its Compounds in Nature>Carbon-containing Polymers
Cotton is the polymer of _____.
EASY
Science>Chemistry>Occurence of Carbon and its Compounds in Nature>Carbon-containing Polymers
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
EASY
Science>Chemistry>Occurence of Carbon and its Compounds in Nature>Carbon-containing Polymers
Like synthetic fibres, plastic is also a _____. 
EASY
Science>Chemistry>Occurence of Carbon and its Compounds in Nature>Carbon-containing Polymers
Cotton is _____ fibre.
EASY
Science>Chemistry>Occurence of Carbon and its Compounds in Nature>Carbon-containing Polymers
Terylene is popular form of _____. (PVC / Polyester)
EASY
Science>Chemistry>Occurence of Carbon and its Compounds in Nature>Carbon-containing Polymers
The first fully synthetic fibre was _____.
EASY
Science>Chemistry>Occurence of Carbon and its Compounds in Nature>Carbon-containing Polymers
The material which is not decomposed by natural process is called
EASY
Science>Chemistry>Occurence of Carbon and its Compounds in Nature>Carbon-containing Polymers
Cotton is the polymer of _____.
EASY
Science>Chemistry>Occurence of Carbon and its Compounds in Nature>Carbon-containing Polymers
Substances such as plastics in garbage do not rot. They permanently stay in the soil and pollute it. Such substances are known as  _____ substances. (biodegradable / non-biodegradable)
MEDIUM
Science>Chemistry>Occurence of Carbon and its Compounds in Nature>Carbon-containing Polymers
Natural decomposers cannot break down _____ waste. (biodegradable / non-biodegradable)
EASY
Science>Chemistry>Occurence of Carbon and its Compounds in Nature>Carbon-containing Polymers
The first fully synthetic fibre was _____.
EASY
Science>Chemistry>Occurence of Carbon and its Compounds in Nature>Carbon-containing Polymers
The non-stick coating on pans and other cooking utensils is made of _____. (teflon/ nylon)
EASY
Science>Chemistry>Occurence of Carbon and its Compounds in Nature>Carbon-containing Polymers
The major problem associated with the use of plastics is that they are _____ (biodegradable\non-biodegradable), and do not decompose for several years.
MEDIUM
Science>Chemistry>Occurence of Carbon and its Compounds in Nature>Carbon-containing Polymers
_____ materials do not decompose. (Biodegradable/ Non-biodegradable)
EASY
Science>Chemistry>Occurence of Carbon and its Compounds in Nature>Carbon-containing Polymers

Fill in the blanks with correct word given in the bracket.

(Cotton / Silk / Nylon)

_____ is used to make swimwear.

EASY
Science>Chemistry>Occurence of Carbon and its Compounds in Nature>Carbon-containing Polymers
Fill in the blank with the correct option from the box.

Plastic is also a _____like synthetic fibres.

Wood pulp Polymer Cotton Polyester Monomer
Water PET Acrylic Petroleum Plastics
MEDIUM
Science>Chemistry>Occurence of Carbon and its Compounds in Nature>Carbon-containing Polymers
Plastic waste is an example of _____ waste. (non-biodegradable/biodegradable)
EASY
Science>Chemistry>Occurence of Carbon and its Compounds in Nature>Carbon-containing Polymers
Cellulose is a polymer of _____.
EASY
Science>Chemistry>Occurence of Carbon and its Compounds in Nature>Carbon-containing Polymers
Plastic waste is _____ (harmful/ saviour) to the environment.
EASY
Science>Chemistry>Occurence of Carbon and its Compounds in Nature>Carbon-containing Polymers
_____ thread was developed simultaneously in New York and London.  (Silk / Nylon)