Water and Solution

What property of water allows it to climb up tubes, towels, roots, etc.?

• cohesion

• adhesion

• surface tension

• vapor pressure

What volume of water is needed to make a 1M solution of HCl with 50g of HCl?

• 50L

• 5L

• 1.82L

• 1.37L

As the temperature of a solution increases, the solubility typically ______.

• increases

• decreases

• stays the same

Tags

NGSS.MS-PS1-4

What is force that causes water molecules to "stick" to each other?

• molarity

• adhesion

• cohesion

• capillary action

Tags

NGSS.MS-PS2-5

What two elements make up water?

• Helium and oxygen

• Hydrogen and oxygen

• helium and carbon

• oxygen and carbon

Tags

NGSS.MS-PS1-1

Water is a universal solvent because it...

• It can be found anywhere

• It freezes when it gets cold

• floats when frozen

• Dissolves most substances

True or false water is a polar molecule? 

• True 

• False 

This is the part of a solution that dissolves

• Solute

• Solvent

• Solution

• Mixture 

When Koolaid mix is light colored and tastes watery it is a _______ solution.

• concentrated

• dilute

When a Koolaid mix in water is dark in color and very sweet it is a __________ solution.

• Concentrated

• Dilute