0
Do interactions between molecules become more or less common as the temperature of the water decreases?
Wiki User
∙ 11y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What causes melting and boiling in terms of the kinetic molecular theory?
The kinetic theory states that when a solid is heated the bonds between the particles are loosened thus making it a liquid.
What changes of temperature on rate of reaction?
The rate of reaction increases with increasing temperature. When the temperature is increased, the kinetic energy of the reacting particles hence the frequency of effective collisions are also increased. Hence the rate of reaction is faster.
What is the general temperature of an object when it is in the gas state?
The temperature of a gas if there were no interactions between the molecules. Calculated as: T_hypo=p*V/(N*k_B) or p*V/(n*R), where p is the pressure of the gas, V is the volume, N is the number of moleculesm k_B is Boltzmann's constant, n is the number of moles of the molecules and R is the ideal gas constant.
Why does the freezing point of water drop when salt is added?
As explanation may be the interactions between the molecules of water and the molecules of the solute; the entropy of the solute is then decreased.
What are the requirements of primary standard solution?
1 mol per dm cubed, and has no interactions between molecules.
How does decreasing the temperature affect the volume of the gas?
As indicated by Charles's Law, at constant pressure, the volume decreases when the temperature decreases. This is due to slowed collisions between molecules.
How does decreasing the temperature affect the volume of a gas?
The molecules will not collide as often with the walls decreasing the volume
What happens when the vacant spaces between the particles of a liquid decreases how can you do this?
you can shrink the spaces within the molecules of liquid by increasing the temperature (freezing it ) or adding pressure.
When the temperature inside a bottle full of air increases does the force of the molecules increase or the speed of the molecules increase to raise the temperature?
When heat is supplied the intermolecular/interparticulate force decreases and the particles gain in Kinetic energy and start moving randomly. Since, the force between molecules decreases, the intermolecular spaces increase and particles start pressing against the wall of the container in order to escape out.
Which phase of matter has negligible interactions between molecules?
gas
What causes melting and boiling in terms of the kinetic molecular theory?
The kinetic theory states that when a solid is heated the bonds between the particles are loosened thus making it a liquid.
What is relationship between temperature and elevation?
Temperature decreases as the elevation increases.
Why the reaction between magnesium and acid goes faster when the temperature is raised?
The atoms have greater kinetic energy and move faster when the temperature is raised, resulting in more frequent contact between the magnesium atoms and acid molecules, which will cause the rate of the reaction to increase.
What 2 molecules can form Dipole dipole interactions?
Dipole dipole interactions are between two polar molecules. As long as two molecules are polar, they form dipole dipole interactions.
What are examples of The main interactions between molecules of hydrogen chloride?
dipole-dipole
What does the WORD intermolecular mean?
Intermolecular describes the interactions between separate molecules.
Where are hydrophobic interactions most likely to occur?
between two charged molecules
