In the context of adsorption, what does the term 'selectivity' refer to? (2022)

Practice Questions

Q1
In the context of adsorption, what does the term 'selectivity' refer to? (2022)
  1. The ability to adsorb multiple gases
  2. The preference for one gas over another
  3. The rate of adsorption
  4. The temperature dependence of adsorption

Questions & Step-by-Step Solutions

In the context of adsorption, what does the term 'selectivity' refer to? (2022)
  • Step 1: Understand what adsorption means. Adsorption is when molecules stick to a surface.
  • Step 2: Learn about adsorbents. An adsorbent is the material that captures the molecules.
  • Step 3: Know what selectivity means. Selectivity is about choosing one thing over another.
  • Step 4: Combine the ideas. In adsorption, selectivity means the adsorbent prefers one type of gas over another.
  • Step 5: Recognize the importance. This preference is important for separating different gases in various processes.
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