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How can one explain the rate of evaporation in terms of the intermolecular forces that play in the role in the evapouration of ethanol?
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Which fluid evaporated more quickly water or ethanol explain why?
Ethanol is evaporated faster because the enthalpy of vaporization is lower.
Explain how the size of hydrocarobon molecules affects the strength of intermolecular forces?
The longer the hydrocarbon chain, the stronger the intermolecular forces. This leads to higher boiling point, and these chains are likely to be less useful.
What kind of experiment would explain separation of salt water solution?
evaporation or boiling!!!
Explain why oil does not dissolve in water.?
The main intermolecular forces between water molecules are hydrogen bonds which are pretty strong as far as intermolecular forces go. Between hydrocarbon chains (oil) the main intermolecular force are London force which are weaker. For two liquids to be miscible the intermolecular forces between them have to be similar in strength or they won't dissolve. Water and oil have different strengths of intermolecular bonds so don't mix.
Is evaporation an exothermic or endothermic process explain?
It will be an endothermic process because the beaker becomes cool after evaporation.
Which natural phenomenon does Typhon explain?
Typhon explains the natural phenomenon of hurricanes or tropical cyclones, which are characterized by strong winds, heavy rainfall, and storm surges. Typhon is a monster in Greek mythology known for his destructive power, which is analogous to the destructive force of hurricanes.
Which fluid evaporated more quickly water or ethanol explain why?
Ethanol is evaporated faster because the enthalpy of vaporization is lower.
What intermolecular forces explain why water is a liquid at room temperature?
You think probable to hydrogen bonds.
Explain how mass and energy are conserved when evaporation?
WHAT does that even make sense!@#$%^&*()((()())())!@#$%^&*()_+~`-=+?/"'.>,<!
Explain how the size of hydrocarobon molecules affects the strength of intermolecular forces?
The longer the hydrocarbon chain, the stronger the intermolecular forces. This leads to higher boiling point, and these chains are likely to be less useful.
How do you explain the solubility of compounds?
List all the intermolecular forces between solutes2) List all the forces between solvents3) List all the intermolecular forces between solvent and solute4) State the energy comparisons.
What kind of experiment would explain separation of salt water solution?
evaporation or boiling!!!
What is evaporation Brefily explain?
Evaporation is a type of vaporization of a liquid that occurs only on the surface of a liquid. The other type of vaporization is boiling, which, instead, occurs on the entire mass of the liquid. Evaporation is also part of the water cycle.
How does the factors affect evaporation explain?
- vapours tension- temperature- pressure- area exposed to atmosphere
Explain why oil does not dissolve in water.?
The main intermolecular forces between water molecules are hydrogen bonds which are pretty strong as far as intermolecular forces go. Between hydrocarbon chains (oil) the main intermolecular force are London force which are weaker. For two liquids to be miscible the intermolecular forces between them have to be similar in strength or they won't dissolve. Water and oil have different strengths of intermolecular bonds so don't mix.
Is evaporation an exothermic or endothermic process explain?
It will be an endothermic process because the beaker becomes cool after evaporation.
When water evaporates from your skin it feels cool Explain why this happens?
Evaporation is an endothermic process and absorb heat.
