Question

when a chemical reaction obeys collision theory probability factor??​

Answer 1

Answer:

Collision theory, theory used to predict the rates of chemical reactions, particularly for gases. ... Thus, according to the collision theory, the rate at which a chemical reaction proceeds is equal to the frequency of effective collisions.

Answer 2

The frequency factor A is proportional to the frequency of collisions with the right orientation.

Collision theory:

• According to collision theory, only a specific number of collisions between acceptable reactant particles with the proper orientation cause a detectable or noticeable change; these successful modifications are referred to as successful collisions.
• Specifically for gases, the collision hypothesis is used to forecast the rates of chemical processes.
• The collision theory is predicated on the idea that in order for a reaction to happen, the reacting species (atoms or molecules) must come into contact with one another or collide.

Probability factor:

• The ratio between the observed value of the rate constant and the one predicted by collision theory is the steric factor, also known as the probability factor.
• It can also be thought of as the preexponential factor to collision frequency ratio and is typically smaller than unity.

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