Which of the following factors does NOT affect the rate of adsorption?
Practice Questions
Q1
Which of the following factors does NOT affect the rate of adsorption?
Surface area of adsorbent
Temperature
Pressure of gas
Color of adsorbent
Questions & Step-by-Step Solutions
Which of the following factors does NOT affect the rate of adsorption?
Correct Answer: Color of the adsorbent
Step 1: Understand what adsorption means. Adsorption is the process where molecules stick to a surface.
Step 2: Identify factors that usually affect the rate of adsorption. These include temperature, pressure, surface area of the adsorbent, and concentration of the adsorbate.
Step 3: Consider the color of the adsorbent. Ask yourself if color can change how fast molecules stick to the surface.
Step 4: Realize that color does not change the physical properties that affect adsorption, like surface area or concentration.
Step 5: Conclude that since color does not influence the sticking process, it is the factor that does NOT affect the rate of adsorption.
