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Why are most particle collisions ineffective?
comparing to an atom , the particles of it are very very small , their collision may be effective inside that atom but we could not measure the effectiveness since it takes place for a very very small time (fempto seconds) than the size of electron. Hence we think that the particle collisions are ineffective .
What are the TWO characteristics of an effective collision?
It could be momentum and energy, but I am not 100% sure.
Does every collision between reacting particles leads to products?
For a reaction to take place, the reactants must have sufficient energy and have correct orientation when they collide. So, the reason why all collisions don't lead to reaction is that the collisions do not satisfy these conditions.
The collision theory states that in order for a reaction to occur the particles must come together and collide with each other with enough to break the bonds and form new ones?
Yes, that's correct. According to the collision theory, for a reaction to occur, the reacting particles must collide with sufficient energy (activation energy) and with proper orientation in order to break the bonds in the reactants and form new bonds to create the products. Effective collisions result in successful reactions.
What is retained by gas particles involved in elastic collisions?
In elastic collisions, gas particles retain their kinetic energy and momentum. The total kinetic energy of the particles remains constant before and after the collision, with only the direction and speed of the particles changing.
Why are most particle collisions ineffective?
comparing to an atom , the particles of it are very very small , their collision may be effective inside that atom but we could not measure the effectiveness since it takes place for a very very small time (fempto seconds) than the size of electron. Hence we think that the particle collisions are ineffective .
What are the TWO characteristics of an effective collision?
It could be momentum and energy, but I am not 100% sure.
What does a collision requires to be effective?
For a collision to be effective, the colliding particles must have enough kinetic energy to overcome any repulsive forces between them and interact with each other. Additionally, the particles must collide in the correct orientation for the reaction to occur. Finally, the collision must occur with sufficient force to break any existing bonds and allow new bonds to form.
What are two characteristics of an effective collision?
It could be momentum and energy, but I am not 100% sure.
What does it mean that the collisions of gas particles are perfectly elastic?
In a perfectly elastic collision of gas particles, no kinetic energy is lost during the collision. This means that the total kinetic energy of the particles before the collision is equal to the total kinetic energy after the collision. As a result, the momentum and speed of the particles are conserved.
Is it possible that both of the particles can be at rest after collision?
Yes, it is possible for both particles to be at rest after a collision if the initial momentum of the system is zero. In this case, the total momentum before the collision is equal to the total momentum after the collision, which can result in both particles coming to rest.
What conditions must be met for an activated complex to result from the collision of reactant particles?
For an activated complex to form from the collision of reactant particles, the particles must collide with sufficient energy to overcome the activation energy barrier. Additionally, the colliding particles must be properly oriented to allow for effective interaction of their reactive sites. If both conditions are met, the particles can transition to the activated complex, leading to a successful chemical reaction.
What is collision frequency?
Collision frequency refers to the rate of collisions between particles in a system or substance. It is influenced by factors such as the concentration of particles, temperature, and the nature of the particles themselves. A higher collision frequency typically indicates a more reactive system.
Is the energy of collision between two reactant particles is frequently absorbed by collision with a third particle?
Yes, the energy of collision between two reactant particles can be absorbed by collision with a third particle. This process, known as collision-induced relaxation, can lead to the redistribution of energy among the molecules involved in the collision.
Which is described as an unstable short lived structure caused by the effective collision of particles?
A transition state is described as an unstable, short-lived structure resulting from the effective collision of particles during a chemical reaction. It represents the highest energy state along the reaction pathway and is where old bonds break and new bonds form. The transition state determines the rate of the reaction and influences its overall mechanism.
What is the transfer of heat through a material by the collision of particles?
"conduction"
Does every collision between reacting particles leads to products?
For a reaction to take place, the reactants must have sufficient energy and have correct orientation when they collide. So, the reason why all collisions don't lead to reaction is that the collisions do not satisfy these conditions.
