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    1. What type of polymerization is the process of adding monomers together to form a polymer chain?

    a) Addition polymerization

    b) Condensation polymerization

    c) Chain polymerization

    d) Degradation polymerization

    2. In a condensation polymerization reaction, what is the byproduct that is formed alongside the polymer?

    a) Water

    b) Methane

    c) Carbon dioxide

    d) Oxygen

    3. What is the process of breaking down a polymer into smaller units called?

    a) Polymerization

    b) Depolymerization

    c) Monomerization

    d) Degradation

    4. Which type of polymerization involves the formation of a covalent bond between monomers?

    a) Addition polymerization

    b) Condensation polymerization

    c) Chain polymerization

    d) Degradation polymerization

    5. What type of polymerization is used to create nylon?

    a) Addition polymerization

    b) Condensation polymerization

    c) Chain polymerization

    d) Degradation polymerization

    6. What is the process of adding monomers to a growing polymer chain called?

    a) Initiation

    b) Propagation

    c) Termination

    d) Monomerization

    7. In a condensation polymerization reaction, what is the monomer that is typically used?

    a) Ethylene

    b) Diamine

    c) Dicarboxylic acid

    d) Acetylene

    8. What is the process of breaking down a polymer by heating it called?

    a) Thermal degradation

    b) Hydrolysis

    c) Oxidative degradation

    d) Photodegradation

    9. What type of polymerization is used to create polystyrene?

    a) Addition polymerization

    b) Condensation polymerization

    c) Chain polymerization

    d) Degradation polymerization

    10. What is the process of adding a chemical group to the end of a polymer chain called?

    a) Grafting

    b) Copolymerization

    c) Crosslinking

    d) Functionalization

Answers:

    1.     a
    2.     a
    3.     b
    4.     a
    5.     b
    6.     b
    7.     c
    8.     a
    9.     a
    10.     d

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    Multiple Choice Questions (MCQs)

    The UPSC (Union Public Service Commission) Prelims exam is the first step in the selection process for the Indian Administrative Service (IAS), Indian Foreign Service (IFS), and Indian Police Service (IPS) among other civil services in India. The exam consists of two papers: General Studies Paper 1 and General Studies Paper 2 (also known as the Civil Services Aptitude Test or CSAT). The General Studies Paper 1 is worth 200 marks and is comprised of multiple choice questions (MCQs). The exam tests the candidate's knowledge of current events, Indian and World history, Indian and World geography, Indian polity and governance, economic and social development, general science and environmental ecology and biodiversity.

    The UPSC Prelims exam is a highly competitive exam and it is important for candidates to have a thorough understanding of the syllabus and to practice as many MCQs as possible to increase their chances of success.

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    The questions are designed to test the candidate's understanding of the subject matter and their ability to apply that knowledge in a practical context. So, MCQs on this website are prepared in that direction to make you conceptually strong.

    The MCQs in UPSC Prelims are generally of the following types:

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