Chemistry Final Review

Which state of matter has the most Intermolecular Forces (IMFs) acting on its particles?

• Solid

• Liquid

• Gas

• Aqueous

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which of the following can be used to determine the relative strength of the intermolecular forces between particles of different solids?

• Their mass

• Their Volume

• Their Melting Points

• Their Boiling Points

Which substance has the strongest forces of attraction between its particles in the liquid state?

• Water:

  MP 0 C

  BP 100 C

• Methanol

  MP -97 C

  BP 64 C

• Octane

  MP -57 C

  BP 125 C

• Bromine

  MP -7 C

  BP 58 C

Tags

NGSS.HS-PS1-3

What type of elements are in an ionic compound?

• Metals only

• Metals and nonmetals

• Nonmetals only

What makes a substance conductive when its in water?

• It dissolves

• It is insoluble

• It dissociates into ions

• It separates into molecules

Tags

NGSS.HS-PS1-1

What is the arrow in the diagram referring to?

• Energy of the reactants

• Energy of the Products

• The overall Change in Energy

• The Activation Energy

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-1

What type of reaction is represented by this diagram?

• Exothermic

• Endothermic

• Synthesis

• Decomposition

Tags

NGSS.HS-PS1-4

If the reaction represented by the diagram was taking place in a beaker and you were holding the beaker in your hands, how would it feel to you?

• It would feel warm

• It would feel cold

• It would not feel different from the other surroundings

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-4

How is the process of breaking bonds related to energy?

• Bond Breaking gives off energy

• Bond Breaking absorbs energy

• It depends on how many bonds are broken

• Bond Breaking can either absorb or release energy

Tags

NGSS.HS-PS1-4

When bonds form, what is the relationship to energy?

• There is no defined relationship

• Bonds forming gives off energy

• Bonds forming absorbs energy

Tags

NGSS.HS-PS1-4