What explains the very high melting and boiling point of water

Strong hydrogen bonds between water molecules

Strong dipole-dipole bonds between water molecules

Dispersion forces which are present in all molecules

Asymmetrical shape of the polar bonds.

What are van der Waals forces?

Induced dipole-dipole interactions

Permanent dipole-dipole interactions

Which of the following is true about hydrogen bonds?

They are about five percent the strength of a covalent bond

They are stronger than covalent bonds

They have no effect on physical properties of compounds

They only occur in non-polar molecules

What is a hydrogen bond?

An attraction between H delta positive of one molecule and lone pair of electrons on F, O, or N of another molecule

A bond between two hydrogen atoms

A bond between hydrogen and carbon

A bond between hydrogen and chlorine

What causes a permanent dipole in a molecule?

Different electronegativities of atoms

Equal electronegativities of atoms

Movement of electrons in shells

Rank these in order of strength: vAN DER WAALS forces hydrogen bond dipole-dipole attraction

hydrogen bond>dipole-dipole>Van der waals

dipole-dipole>vAN DER WAALS forces>hydrogen bond>

dipole-diple>hydrogen bond>vAN DER WAALS forces

Van der waals>hydrogen bond>dipole-dipole>

What is an intermolecular force?

A force between neighboring molecules

A force between atoms in a molecule

intermolecular forces Lesson

23 questions

Show all answers

1.

SLIDE QUESTION

30 sec • Ungraded

2.

SLIDE QUESTION

30 sec • Ungraded

3.

SLIDE QUESTION

30 sec • Ungraded

4.

SLIDE QUESTION

30 sec • Ungraded

5.

SLIDE QUESTION

30 sec • Ungraded

6.

MATCH QUESTION

1 min • 1 pt

Match the following

O^-2

Cation

HCl

Hydrogen Bond

NH₄⁺

Anion

CH₄

Dipole-Dipole

H₂O

Van der Waals Bond

7.

DRAG AND DROP QUESTION

1 min • 1 pt

Intermolecular forces hold molecules together in a liquid or (a) . Intermolecular forces are generally much weaker than (b) .The Strongest one is (c) the weakest one is (d)

solid

covalent bonds

Hydrogen bond

van der waals

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intermolecular forces

23 questions

Match the following

Intermolecular forces hold molecules together in a liquid or (a) . Intermolecular forces are generally much weaker than (b) .The Strongest one is (c) the weakest one is (d)

What explains the very high melting and boiling point of water

Does HCl have hydrogen bonding?

Does CH₄ have hydrogen bonding?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Chemistry

intermolecular forces

23 questions

Match the following

Intermolecular forces hold molecules together in a liquid or ​ (a) . Intermolecular forces are generally much weaker than ​ (b) .The Strongest one is ​ (c) the weakest one is ​ (d)

What explains the very high melting and boiling point of water

Does HCl have hydrogen bonding?

Does CH4 have hydrogen bonding?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Chemistry

Intermolecular forces hold molecules together in a liquid or (a) . Intermolecular forces are generally much weaker than (b) .The Strongest one is (c) the weakest one is (d)

Does CH₄ have hydrogen bonding?