What is desorption?

Imagine you're holding a sponge that’s been sitting in water, it's all wet and full. Now, desorption is like when you squeeze that sponge to get rid of the water. It’s when something leaves a surface.

When you press your sponge together, the water gets pushed out. That's desorption, the process where stuff that was stuck to a surface comes off. In real life, this happens all around us. For example, when you dry off after a swim, your towel absorbs water from your skin, that’s absorption. But if you wring it out, the water goes back, that's desorption!

Think about coffee. When you brew it, the coffee grounds absorb the flavor and color into the hot water. If you let the coffee sit for a while, the flavor might start to come back into the air, like when your kitchen smells like coffee in the morning. That’s desorption happening on a tiny level!

So, desorption is just stuff letting go of a surface, like water leaving a sponge or coffee smell going back into the room. It's simple, everyday science! Imagine you're holding a sponge that’s been sitting in water, it's all wet and full. Now, desorption is like when you squeeze that sponge to get rid of the water. It’s when something leaves a surface.

When you press your sponge together, the water gets pushed out. That's desorption, the process where stuff that was stuck to a surface comes off. In real life, this happens all around us. For example, when you dry off after a swim, your towel absorbs water from your skin, that’s absorption. But if you wring it out, the water goes back, that's desorption!