Chemistry
4th Edition
ISBN: 9780078021527
Author: Julia Burdge
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 12.3, Problem 2CP
Interpretation Introduction
Interpretation:
The characteristics that make a molecule exhibit liquid crystal properties are to be selected.
Concept introduction:
The foremost requirement for a molecule to exhibit the properties of liquid crystals is its capability to align them in an ordered arrangement which, as a result, causes anisotropy.
The characteristics responsible for such an arrangement are structures with more length but less width, so that they can appear like rods.
Along with that rigidity, which can be due to pi bonds,
The rod-like shape and rigidity allow the molecules to align themselves in an ordered arrangement and hence result in anisotropy.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Has very strong force of attraction and short relative distance.
a) Atom
b) Molecule
Has very moderate to strong force of attraction and long relative distance.
a) Atom
b) Molecule
pure...
Decide which intermolecular forces act between the molecules of each compound
intermolecular forces
(check all that apply)
compound
dispersion
dipole
hydrogen-bonNing
nitrogen trichloride
Cl,
chlorine
HBRO
hypobromous acid
nitrogen tribromide
True (A) or False (B)
Place either an "A" or a "B" in the blank provided.
A
12)
shape.
14)
Balloon model with four red balloons would have an actual tetrahedral
13)
Balloon model with two red balloons and two white balloons would
have an actual shape of bent.
Balloon model with six red balloons would have the same basic shape
and actual shape.
Chapter 12 Solutions
Chemistry
Ch. 12.1 - Practice ProblemATTEMPT Saran Wrap, the original...Ch. 12.1 - Prob. 1PPBCh. 12.1 - Practice ProblemCONCEPTUALIZE Which diagram best...Ch. 12.1 - Prob. 1CPCh. 12.1 - Prob. 2CPCh. 12.2 - Prob. 1PPACh. 12.2 - Practice ProblemBUILD Kodel is a polymer used to...Ch. 12.2 - Prob. 1PPCCh. 12.3 - Prob. 1PPACh. 12.3 - Prob. 1PPB
Ch. 12.3 - Prob. 1PPCCh. 12.3 - Prob. 1CPCh. 12.3 - Prob. 2CPCh. 12.4 - Prob. 1PPACh. 12.4 - Prob. 1PPBCh. 12.4 - Prob. 1PPCCh. 12.5 - Prob. 1PPACh. 12.5 - Prob. 1PPBCh. 12.5 - Prob. 1PPCCh. 12.6 - Prob. 1CPCh. 12.6 - Prob. 2CPCh. 12 - 12.1 Bakelite, the first commercially produced...Ch. 12 - Prob. 2QPCh. 12 - Prob. 3QPCh. 12 - Prob. 4QPCh. 12 - Prob. 5QPCh. 12 - Prob. 6QPCh. 12 - Prob. 7QPCh. 12 - Prob. 8QPCh. 12 - Prob. 9QPCh. 12 - Prob. 10QPCh. 12 - Bakelite. described in Review Question 12.1, is...Ch. 12 - Is a normal liquid isotropic or anisotropic? How...Ch. 12 - Prob. 13QPCh. 12 - 12.14 Would each of these molecules be likely to...Ch. 12 - Prob. 15QPCh. 12 - 12.16 Would an ionic compound form a liquid...Ch. 12 - Prob. 17QPCh. 12 - Prob. 18QPCh. 12 - Prob. 19QPCh. 12 - 12.20 What are some advantages and disadvantages...Ch. 12 - Prob. 21QPCh. 12 - 12.22 How does an measure the peak and valley...Ch. 12 - Name four allotropic forms of carbon.Ch. 12 - Prob. 24QPCh. 12 - Prob. 25QPCh. 12 - Prob. 26QPCh. 12 - 12.27 What type of intermolecular forces holds the...Ch. 12 - Prob. 28QPCh. 12 - Prob. 29QPCh. 12 - Prob. 30QPCh. 12 - Prob. 31QPCh. 12 - Prob. 32QPCh. 12 - Prob. 33QPCh. 12 - Prob. 34QPCh. 12 - Prob. 35QPCh. 12 - Prob. 36QPCh. 12 - What types of bonding (covalent, ionic, network,...Ch. 12 - Draw representations of isotactic, syndiotactic....Ch. 12 - Prob. 39QPCh. 12 - Draw representations of block copolymers and graft...Ch. 12 - Prob. 41APCh. 12 - 12.42 Would the compound shown form a liquid...Ch. 12 - Prob. 43APCh. 12 - Prob. 44APCh. 12 - Fluoride ion is commonly used in drinking water...Ch. 12 - Prob. 1SEPPCh. 12 - Prob. 2SEPPCh. 12 - Prob. 3SEPPCh. 12 - Prob. 4SEPP
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- Question 3 Which molecule(s) will experience the Hydrogen Bridging force? Select all that apply. F2 CF4 HF H2Oarrow_forward1.1) Distinguish between a fluctuating dipole and a permanent dipole. ANSWER TO QUESTION 1.1 1.2) State with reason, the type of bonding that occurs in common salt, Nacl.arrow_forwardWhich molecule(s) will experience the Hydrogen Bonding force? Select all that apply. Group of answer choices: A) H2O B) NH3 C) H2 D) N2arrow_forward
- In a nonpolar molecule as the number of electrons increase, the London dispersion forces become v and the boiling point 2. 3 4 前Review Sign out DELLarrow_forwardIf a solid line represents a covalent bond and a dotted line represents intermolecular attraction, which of the choices shows a hydrogen bond? (select all that apply) A. H2O⋅⋅⋅⋅⋅⋅H−CH3 B. H−H C. H3N⋅⋅⋅⋅⋅⋅H−O−H D. H4C⋅⋅⋅⋅⋅⋅H−Farrow_forwardDispersion forces occur, because at any moment the electrons are unevenly distributed in an atom. Group of answer choices True Falsearrow_forward
- A liquid that does not conduct an electrical current although it does dissolve in water is most likely… a) a polar molecular compound b) a nonpolar molecular compound c) an ionic compound d) a metallic substance e) Both c and d are correctarrow_forwardProblem Solving| IONIC COMPOUND Calcium iodide Step 1 (Atoms involved) Step 2 (Chemical symbol) Step 3 (Formed Ion) Step 4 (Criss-cross multiply the charges) Step 5 (Remove the plus sign to determine the chemical formula)arrow_forwardWhat effects do impurities have on a melting point? (Select all that apply.) Question 5 options: Impurities widen the melting point range. Impurities raise the melting point. Impurities lower the melting point. Impurities narrow the melting point range.arrow_forward
- [Reference Use the References to access important val What type(s) of intermolecular forces are expected between CH3CH,CH2CH,CH,CH3 molecules? H. H. H. H. H H. H. H H. H H H Indicate with a Y (yes) or an N (no) which apply. dipole forces induced dipole forces hydrogen bonding Submit Answer Try Another Version 2 item attempts remaining to search TORarrow_forwardAnswer the questions below assuming the following information: The distance between neighboring potassium and chlorine ions in a KCl crystal is assumed to be 0.315 nm, and the molecular weights of K and Cl are 39.1 and 35.45, respectively. One mole has 6.02×1023 molecules. Question: Find an expression for the maximum force needed to break the K-Cl bond. Use the information above to calculate a value for this force. (side note: this is related to the theoretical fracture strength of the material)?arrow_forwardWhich of the following could enter into H-bonding interactions with water? (Select all that apply.) ооо CH3OH CH3CH₂CH3 NH₂ CH3CH₂CHCH3 CH3 CH3 None of the Abovearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY
Chemistry
Chemistry
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning
Chemistry
Chemistry
ISBN:9781259911156
Author:Raymond Chang Dr., Jason Overby Professor
Publisher:McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Cengage Learning
Organic Chemistry
Chemistry
ISBN:9780078021558
Author:Janice Gorzynski Smith Dr.
Publisher:McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:Cengage Learning
Elementary Principles of Chemical Processes, Bind...
Chemistry
ISBN:9781118431221
Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:WILEY