__________ energy helps for molecular diffusion.a)Thermalb)Electricalc)Internald)All of the mentionedCorrect answer is option 'A'. Can you explain this answer?

Question

Answer

Thermal Energy and Molecular Diffusion
Thermal energy plays a crucial role in aiding molecular diffusion. Here's why:

Explanation

1. Thermal Energy
- Thermal energy refers to the internal energy of a substance due to the motion of its particles.
- The higher the temperature of a substance, the greater the thermal energy it possesses.

2. Molecular Diffusion
- Molecular diffusion is the process by which molecules move from an area of high concentration to an area of low concentration.
- This movement is driven by the random motion of molecules.

3. Role of Thermal Energy
- Thermal energy provides the necessary kinetic energy to molecules, allowing them to move around and collide with one another.
- This collision and movement of molecules facilitate the process of diffusion.
- Higher temperatures result in increased molecular motion, leading to faster diffusion rates.
- In essence, thermal energy helps in breaking the intermolecular forces that hold molecules together, enabling them to spread out and diffuse.
Therefore, thermal energy is essential for molecular diffusion to occur effectively. It provides the required energy for molecules to move and mix with one another, leading to the overall process of diffusion.

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