Fill the gaps on adsorption

Exercise and reference answers

Missing parts

1. Answer

   adsorbate

   Choices

   1. adsorbate
   2. adsorbent
   3. catalyst

2. Answer

   adsorbent

   Choices

   1. adsorbent
   2. adsorbate
   3. colloid

3. Answer

   physisorption

   Choices

   1. physisorption
   2. chemisorption
   3. desorption

4. Answer

   chemisorption

   Choices

   1. chemisorption
   2. physisorption
   3. sorption

Complete the statement

The species that gathers is the {0} and the solid is the {1}. Weak forces give {2} while chemical bonds give {3}.

Instructions

Tap a word to drop it into the empty slot.

Explanation