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Collision theory states that reacting substances (atoms, ions, or molecules) must collide. In addition, they must collide in the correct and with sufficient to form an activated complex.

Question

Collision theory states that reacting substances (atoms, ions, or molecules) must collide. In addition, they must collide in the correct and with sufficient to form an activated complex.

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Solution

Collision theory states that reacting substances (atoms, ions, or molecules) must collide. In addition, they must collide in the correct orientation and with sufficient energy to form an activated complex.

Here's a step-by-step explanation:

  1. Reacting substances must collide: For a reaction to occur, the reactant particles (which can be atoms, ions, or molecules) must come into contact with each other. This is often achieved by mixing the reactants.

  2. They must collide in the correct orientation: Not all collisions cause a reaction. For a reaction to occur, the reactant particles must align in a certain way during the collision. This is known as the correct orientation.

  3. They must collide with sufficient energy: Even if reactant particles collide and have the correct orientation, a reaction will not occur unless the particles also have enough energy. This minimum energy required for a reaction to occur is called the activation energy.

  4. Formation of an activated complex: If the reactant particles collide with the correct orientation and sufficient energy, an activated complex (also known as a transition state) is formed. This is a temporary, unstable arrangement of atoms in which old bonds are breaking and new ones are forming. If this complex can successfully rearrange into a more stable form, the reaction will proceed to form the products.

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Similar Questions

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