Chemistry Of Life

Question 0

The attraction between molecules of different substances

Answer 0

Adhesion

Question 1

The attraction between molecules of the same substance

Answer 1

Cohesion

Question 2

A force caused by the cohesion of water molecules making it possible for lightweight objects or certain organisms to sit on or walk on water

Answer 2

Surface tension

Question 3

A property of a molecule of having uneven distribution of electrons causing it to have positive and negative poles

Answer 3

Polarity

Question 4

A property of water that allows it to move up a narrow tube against gravity

Answer 4

Capillary action

Question 5

And evenly distributed liquid mixture: salt dissolved in water makes a salt-water solution

Answer 5

Solution

Question 6

What is dissolved in a solution: salt in a salt-water solution

Answer 6

Solute

Question 7

Liquid that dissolves the solute in a solution: water in a salt-water solution

Answer 7

Solvent

Question 8

A mixture where substances are not dissolved in the solvent: blood cells and nutrients in blood

Answer 8

Suspension

Question 9

A 0 to 14 scale that shows the concentration of hydrogen ion present in a solution

Answer 9

PH