Exhibit 31-1 MATCH a Term or Structure from the List Below to Below

question 32

Multiple Choice

Exhibit 31-1
MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.

-____ Produced by reactions in which each bond in the polymer is formed independently of the others.

• A)BF₃ + H₂O
• B)elastomer
• C)chain-growth polymer
• D)AL(CH₂CH₃)₃ + TiCl₄
• G)thermoplastic
• H)homopolymer
• I)plasticizers
• J)thermosetting resins
• K)copolymers
• L)step-growth polymer
• M)Grubb's catalyst
• N)metallacycle

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Definitions:

Contract

A legally enforceable agreement between two or more parties with mutual obligations.

Consideration

The value (which could be in the form of goods, services, or money) exchanged between parties in a contract, making the agreement legally binding.

Legally Sufficient Consideration

A value or benefit that is recognized by law, which is exchanged between parties as part of a contract.

Legally Sufficient

This refers to a condition or document meeting all legal requirements and standards to be considered valid or enforceable.