Question 1

Which of the following best describes crystallites?

Accepted Answer

A) crossed linked chains with disulfide bridges 
B) linearly arranged chains held together by van der Waals forces 
C) crossed linked chains held together by van der Waals forces 
D) linearly arranged chains with disulfide bridges 
E) none of these 
A) crossed linked chains with disulfide bridges 
B) linearly arranged chains held together by van der Waals forces 
C) crossed linked chains held together by van der Waals forces 
D) linearly arranged chains with disulfide bridges 
E) none of these

Question 2

Which of the following monomers would produce the condensation polymer below?

Accepted Answer

A) I 
B) II 
C) III 
D) IV 
E) C & D 
A) I 
B) II 
C) III 
D) IV 
E) C & D

Question 3

Nomex is a synthetic polymer with the following structure.Provide the structure(s)of monomer(s)that would produce Nomex.

Accepted Answer

The answer of Nomex is a synthetic polymer with the...

Question 4

Which of the following types of polyethylene is used to make tupperware?

Accepted Answer

A) HDPE 
B) LDPE 
C) MDPE 
D) A & C 
E) none of these 
A) HDPE 
B) LDPE 
C) MDPE 
D) A & C 
E) none of these

Question 5

Which of the following are examples of step growth polymerization?

Accepted Answer

A) radical polymerization 
B) cationic polymerization 
C) anionic polymerization 
D) condensation polymerization 
E) none of these 
A) radical polymerization 
B) cationic polymerization 
C) anionic polymerization 
D) condensation polymerization 
E) none of these

Which of the following best describes crystallites?

Which of the following monomers would produce the condensation polymer below?

Nomex is a synthetic polymer with the following structure.Provide the structure(s)of monomer(s)that would produce Nomex.

Which of the following types of polyethylene is used to make tupperware?

Which of the following are examples of step growth polymerization?

A Review of General Chemistry: Electrons, Bonds, and Molecular Properties

Molecular Representations

Acids and Bases

Alkanes and Cycloalkanes

Stereoisomerism

Chemical Reactivity and Mechanisms

Substitution Reactions

Alkenes: Structure and Preparation Via Elimination Reactions

Addition Reactions of Alkenes

Alkynes

Radical Reactions

Synthesis

Alcohols and Phenols

Ethers and Epoxides; Thiols and Sulfides

Nuclear Magnetic Resonance Spectroscopy

Infrared Spectroscopy and Mass Spectrometry

Conjugated Pi Systems and Pericyclic Reactions

Aromatic Compounds

Aromatic Substitution Reactions

Aldehydes and Ketones

Carboxylic Acids and Their Derivatives

Alpha Carbon Chemistry: Enols and Enolates

Amines

Carbohydrates

Amino Acids, Peptides, and Proteins

Lipids

Filters

Exam 27: Synthetic Polymers

Which of the following best describes crystallites?

Which of the following monomers would produce the condensation polymer below?

Nomex is a synthetic polymer with the following structure.Provide the structure(s)of monomer(s)that would produce Nomex.

Which of the following types of polyethylene is used to make tupperware?

Which of the following are examples of step growth polymerization?

A Review of General Chemistry: Electrons, Bonds, and Molecular Properties

Molecular Representations

Acids and Bases

Alkanes and Cycloalkanes

Stereoisomerism

Chemical Reactivity and Mechanisms

Substitution Reactions

Alkenes: Structure and Preparation Via Elimination Reactions

Addition Reactions of Alkenes

Alkynes

Radical Reactions

Synthesis

Alcohols and Phenols

Ethers and Epoxides; Thiols and Sulfides

Nuclear Magnetic Resonance Spectroscopy

Infrared Spectroscopy and Mass Spectrometry

Conjugated Pi Systems and Pericyclic Reactions

Aromatic Compounds

Aromatic Substitution Reactions

Aldehydes and Ketones

Carboxylic Acids and Their Derivatives

Alpha Carbon Chemistry: Enols and Enolates

Amines

Carbohydrates

Amino Acids, Peptides, and Proteins

Lipids

Filters