Sleepy wrote:Nerd_Bunny wrote:What are london dispersion forces, and where are they found?
Sleepy wrote:Q: Name all intermolecular interactions in ammonia (NH3).
Tesel wrote:Sleepy wrote:Q: Name all intermolecular interactions in ammonia (NH3).
LDFs - occur in all materials.
Dipole interactions - occur because of the partial negative on the lone electron pair and the partial positive on the hydrogen atoms.
Hydrogen bonds - occur specifically because of the N-H bond, special type of dipole interaction.
dmis wrote:This question was on an invitational test: and I am pretty confident though my answer was marked wrong. What do you think:
As a substance undergoes a change from the solid to the liquid phase at constant temperature the average
kinetic energy of its molecules
c) remains the same
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