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Polymer Chemistry interview questions
Polymer Chemistry interview questions
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Total Questions: 9
1. A straight chain polymer comes under the _________ type of the polymers.
A. Homo polymers
B. Co-polymers
C. Regular chain copolymers
D. Irregular straight chain copolymers
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Correct Answer is :
Homo polymers
2. The different monomers are arranged alternatively in __________
A. Alternate straight chain polymers
B. Regular straight chain copolymers
C. Straight chain copolymer
D. Cross linked polymers
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Correct Answer is :
Alternate straight chain polymers
3. The polymers whose backbone is made of same type of atoms called ___________
A. Homo polymers
B. Heterochain polymers
C. Isotactic polymers
D. Atactic polymers
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Correct Answer is :
Homo polymers
4. Tacticity of the polymers is the arrangement of the ___________ on carbon backbone.
A. Hydrogen atoms
B. Nitrogen atoms
C. Functional groups
D. Carbons
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Correct Answer is :
Functional groups
5. Based on tacticity, the polymers are divided into __________ types.
A. Two
B. Three
C. Four
D. Five
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Correct Answer is :
Three
6. The functional group are arranged on the same side of the carbon back bone are said to be _________
A. Syndiotactic polymers
B. Atactic polymers
C. Isotactic polymers
D. Chain polymers
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Correct Answer is :
Isotactic polymers
7. Which of the following is the example of the syndiotactic polymers?
A. Poly propylene
B. Poly vinyl chloride
C. Gutta percha
D. Poly lactic acids
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Correct Answer is :
Gutta percha
8. Alternate straight chain polymers are ___________
A. Soft and flexible
B. Hard and flexible
C. Soft and brittle
D. Hard and brittle
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Correct Answer is :
Soft and flexible
9. Combination of the organic and inorganic polymers are called as _________
A. Element organic polymers
B. Inorganic polymers
C. Fibres
D. Thermoplastics
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Correct Answer is :
Element organic polymers
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