Question 19 (5 points) According to the collision theory, all collisions do not

Question

Question 19 (5 points) According to the collision theory, all collisions do not lead to reaction. What is the explanation for that? The total energy of two colliding molecules is less than the minimum amount of energy required and the aplecules cannot react with each other unless a catalyst is present. 10 a) 15 O b) Molecules cannot react with each other unless a catalyst is present. The total energy of two colliding molecules is less than the minimum amount of energy required and the molecules that are not correctly oriented during collision cannot react. c) The total energy of two ceoliding moleculés is less than the minimum amount of éneray required and most solid catalysts cannot react with reactants in a gaseous phase.

Explanation / Answer

The total energy of colliding molecules is less than the minimum amount of energy required and the molecules that are not correctly oriented during collision cannot react.

catalyst is only brings down the minimum energy required but its not compulsory that the catalyst should be present for all collisions.

Answer is third option

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