Solvation Vs Dissociation

____________ is the process whereby particles of a solvent completely surround the particles of a solute, disperse them throughout the solvent particles, and hold them in solution.

• solvation

• immisciblation

• dissolution

• saturation

The process of dissociating a solute into smaller particles by a solvent to produce a solution is called ______.

• solvation

• immisciblation

• dissolution

• saturation

The ___ does the dissolving, while the ____ gets dissolved.

• solvent, solute

• solute, solvent

• solute, solution

• solution, solute

Tags

NGSS.MS-PS1-2

There is always more ____ than _____.

• solute, solvent

• solvent, solute

• solvent, solution

• solute, solution

The process where solvent particles surround solute particles is called _________.

• dissociation

• solvation

• hydration

• solubility

What is shown in the picture?

• dissociation

• hydration

• both dissociation and hydration

• neither dissociation nor hydration

Ethanol is a polar solvent. Which of the following statements is true?

• Water will dissolve into ethanol because water is polar too.

• Water will dissolve into ethanol because water is nonpolar.

• Oil will dissolve into ethanol because oil is polar too.

• Oil will dissolve into ethanol because oil is nonpolar.

Table salt (NaCl) dissolves into water because...

• table salt is polar and water is polar too.

• table salt is ionic and water is polar.

• table salt is nonpolar and water is nonpolar too.

• table salt is ionic and water is nonpolar.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-3

Stirring a solution increases the rate of solvation because...

• the process brings fresh solvent near the solute.

• it increases the kinetic energy of the particles, which increases the solubility.

• the process breaks the particles into smaller pieces.

• it decreases the surface area of the solute particles.

Which of the following ONLY has the effect on the solubility of 'gas'?

• Pressure

• Temperature

• Molarity

• Volume