Acids and Bases Quiz

Acids are proton donors.

• true

• false

a pH of 4 is more acidic than a pH of 5.

• true

• false

All bases readily dissociate in water.

• true

• false

You should never taste any chemical in a laboratory to determine whether it is an acid or a base.

• true

• false

A change of 1 on the pH scale indicates that a substance has either double or half the amount of hydrogen ions.

• true

• false

Molecules that can accept protons are considered basic.

• true

• false

Concentrated acid or base solutions are those acids or bases that form the most ions.

• true

• false

Buffers maintain blood pH level to be approximately 7.4

• true

• false

An aqueous solution is a solution whose solvent is water.

• true

• false

Acidic solutions will turn red litmus paper blue.

• true

• false