(a)
To explain: The type of forces in
Introduction:
The attractive forces include forces like London forces, dipole-dipole interactions, hydrogen bonding, ion-dipole or ionic interactions which are present between various molecules in water. London forces forms a temporary cloud of electrons over the non-polar hydrophobic molecule, dipole-dipole interactions are formed due to electronegativity differences between molecules, hydrogen bonding is formed between a small electronegative atom and hydrogen atom, ion-dipole interactions are formed between a charged ion and polar groups with charges, and ionic interactions are formed between cations containing positive charge and anions containing negative charge due to the formation of electrostatic interactions.
(b)
To explain:
The type of strong interactions in
Introduction:
The attractive forces include forces like London forces, dipole-dipole interactions, hydrogen bonding, ion-dipole or ionic interactions which are present between various molecules in water. London forces forms a temporary cloud of electrons over the non-polar hydrophobic molecule, dipole-dipole interactions are formed due to electronegativity differences between molecules, hydrogen bonding is formed between a small electronegative atom and hydrogen atom, ion-dipole interactions are formed between a charged ion and polar groups with charges, and ionic interactions are formed between cations containing positive charge and anions containing negative charge due to the formation of electrostatic interactions.
(c)
To explain:
The type of interactions in methylene dichloride.
Introduction:
The attractive forces include forces like London forces, dipole-dipole interactions, hydrogen bonding, ion-dipole or ionic interactions which are present between various molecules in water. London forces forms a temporary cloud of electrons over the non-polar hydrophobic molecule, dipole-dipole interactions are formed due to electronegativity differences between molecules, hydrogen bonding is formed between a small electronegative atom and hydrogen atom, ion-dipole interactions are formed between a charged ion and polar groups with charges, and ionic interactions are formed between cations containing positive charge and anions containing negative charge due to the formation of electrostatic interactions.
(d)
To explain:
The type of interactions in formaldehyde molecule.
Introduction:
The attractive forces include forces like London forces, dipole-dipole interactions, hydrogen bonding, ion-dipole or ionic interactions which are present between various molecules in water. London forces forms a temporary cloud of electrons over the non-polar hydrophobic molecule, dipole-dipole interactions are formed due to electronegativity differences between molecules, hydrogen bonding is formed between a small electronegative atom and hydrogen atom, ion-dipole interactions are formed between a charged ion and polar groups with charges, and ionic interactions are formed between cations containing positive charge and anions containing negative charge due to the formation of electrostatic interactions.
Want to see the full answer?
Check out a sample textbook solutionChapter 7 Solutions
EBK GENERAL, ORGANIC, AND BIOLOGICAL CH
- Cooking oil floats on top of water. From this observation, what conclusions can you draw regarding the polarity or hydrogen-bonding ability of molecules found in cooking oil?arrow_forwardHow does the boiling of a liquid differ from its evaporation?arrow_forwardSubstance A is composed of molecules that have stronger intermolecular forces than the molecules that compose substance B. Which substance has a lower boiling point? a. substance A b. substance B c. cannot be determined without more information.arrow_forward
- What are intermolecular forces? How do they differ from intramolecular forces? What are dipole-dipole forces? How do typical dipole-dipole forces differ from hydrogen bonding interactions? In what ways are they similar? What are London dispersion forces? How do typical London dispersion forces differ from dipole-dipole forces? In what ways are they similar? Describe the relationship between molecular size and strength of London dispersion forces. Place the major types of intermolecular forces in order of increasing strength. Is there some overlap? That is, can the strongest London dispersion forces be greater than some dipole-dipole forces? Give an example of such an instance.arrow_forwardExplain why evaporation leads to cooling of the liquid.arrow_forward
- World of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning
- Introductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage Learning