Chemistry 9-Q4 Review Quiz

The gaining of electrons by an ion or atom is _____________.

• • reduction

• • oxidation

• • neutralization

• • electrolysis

  
  

Matching Type: Match the following acid/base with their correct descriptions. Arrhenius Base

• Dissociates to release hydroxide ions.

• Donates a proton.

• Can accept a pair of electrons; has at least one empty orbital or bonding site.

Matching Type: Match the following acid/base with their correct descriptions. Bronsted-Lowry Acid

• Dissociates to release hydroxide ions.

• Donates a proton.

• Can accept a pair of electrons; has at least one empty orbital or bonding site.

Matching Type: Match the following acid/base with their correct descriptions. Lewis Acid

• Dissociates to release hydroxide ions.

• Donates a proton.

• Can accept a pair of electrons; has at least one empty orbital or bonding site.

The main battery in an automobile acts as both a voltaic cell and electrolytic cell.

• True

• False

Oxidation reactions always involve oxygen.

• True

• False

Electricity is carried through a solution of an electrolyte by the migration of ions between electrodes.

• True

• False

Which of the following refers to any substance that, when dissolved in water, allows the resulting solution to conduct electricity?

• • protolyte

• • electrolyte

• • anode

• • cathode

In forming compounds, how many bonds can carbon atoms form with other atoms?

• 1

• 2

• 3

• 4

What is the most abundant biological compound?

• • fats

• • proteins

• • carbohydrates

• • nucleic acids