ENTROPY

The Universe tends toward ___

• order

• disorder

• harmony

• kindness

Which law of thermodynamics says that "any spontaneous process increases the randomness of the Universe"?

• zeroth

• first

• second

• third

Anything that increases the disorder of the Universe ___

• is not permitted

• happens spontaneously

• occurs instantly

• is exothermic

Entropy increases from solid, liquid to gas. Why?

• Molecular disorder increases
• Molecular randomness decreases
• Molecules are more energetic
• Molecules are more reactive

The transfer of energy from one system to another

• temperature

• internal energy

• heat

____________ means that energy cannot be destroyed

• 1st law of thermodynamics

• Entropy

• Conservation of energy

Which phase change represents a decrease in entropy?

• solid to liquid

• gas to liquid

• liquid to gas

• solid to gas