UNIT 1 TERMS

Question 1

Adsorption

Answer 1

occurs when molecules become bonded to surface of a catalyst

Question 2

Allotrope

Answer 2

One of 2 or more exsiting forms of an element e.g. diamond, fullerene, graphite are allotropes of carbon

Question 3

Desorption

Answer 3

Bonds break between molecules and surface break and molecules leave surface of catalyst

Question 4

isoelectronic

Answer 4

same arrangement of electrons

Question 5

miscible

Answer 5

fluids are fluids which mix with or dissolve in each other in all proportions