Finely divided metals and porous substances provide *
a) Large surface area
b) Small surface area
c) No surface area
d) Moderate surface area.
Answers
Answered by
0
Answer:
Finely divided metals and porous substances provide *
a) Large surface area
b) Small surface area
c) No surface area
- d) Moderate surface area.
Answered by
0
Answer:
Finally divided metals and porous substances provide
a) large surface area
eg:metals: nickel
porous substances :charcoal
Similar questions