Select the keyword or phrase that will best complete each sentence. A is the att

Question

Select the keyword or phrase that will best complete each sentence. A is the attractive intermolecular forces between the permanent dipoles of two molecules. An attractive intermolecular force that occurs when a hydrogen atom bonded to O, N, or F is electrostatically attracted to an O, N, or F atom in another molecule is called . The is the very weak intermolecular interactions due to the momentary changes in electron density in a molecule. The is the temperature at which the vapor pressure above a liquid equals 760 mmHg. The pressure is the pressure above a liquid exerted by gas particles in equilibrium with the liquid phase. The is a measure of the resistance of a liquid to spread out.

Explanation / Answer

1 - dipole-dipole interaction , polar

Only a polar molecule can have permanent dipoles and therefore dipole-dipole interaction occurs which is an intermolecular attractive forces.

2 - Hydrogen bonding

Hydrogen bonded to an electronegative atom when attaches to other electronegative atom in a different compound it is called hydrogen bonds.

3 - London dispersion forces

4 - normal boiling point

5 - atmospheric pressure

6 - surface tension

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