Asked by stephanie stang on Jun 24, 2024
Verified
What intermolecular forces account for the much higher specific heat capacity of water than of metals?
A) Permanent dipoles
B) Hydrogen bonding
C) Both of the above
D) None of the above
Intermolecular Forces
Forces of attraction or repulsion which act between neighboring particles (atoms, molecules, or ions).
Specific Heat Capacity
The quantity of thermal energy necessary to increase the temperature of a given mass of a material by one degree Celsius.
Hydrogen Bonding
A type of weak chemical bond that occurs when a hydrogen atom, which is covalently bonded to a highly electronegative atom, is attracted to another electronegative atom.
- Recognize the role of intermolecular forces in determining the heat capacity of substances.
Verified Answer
XA
Xavier AnthonyJun 30, 2024
Final Answer :
C
Explanation :
Water's high specific heat capacity is attributed to both permanent dipoles and hydrogen bonding. These intermolecular forces require more energy to overcome, leading to water's ability to absorb and retain heat.
Learning Objectives
- Recognize the role of intermolecular forces in determining the heat capacity of substances.