What is the primary factor that affects the rate of adsorption of a gas on a solid surface?
Practice Questions
1 question
Q1
What is the primary factor that affects the rate of adsorption of a gas on a solid surface?
Temperature
Pressure
Surface area of the adsorbent
Nature of the gas
The rate of adsorption is primarily affected by the surface area of the adsorbent, as a larger surface area provides more sites for adsorption.
Questions & Step-by-step Solutions
1 item
Q
Q: What is the primary factor that affects the rate of adsorption of a gas on a solid surface?
Solution: The rate of adsorption is primarily affected by the surface area of the adsorbent, as a larger surface area provides more sites for adsorption.
Steps: 5
Step 1: Understand what adsorption means. Adsorption is when gas molecules stick to a solid surface.
Step 2: Identify what an adsorbent is. An adsorbent is the solid surface that the gas sticks to.
Step 3: Learn about surface area. Surface area is the total area of the surface of the solid where gas can stick.
Step 4: Realize that a larger surface area means more space for gas molecules to attach.
Step 5: Conclude that the primary factor affecting how fast gas adsorbs is the size of the surface area of the adsorbent.
