What are the three main types of catalysts discussed in the video?

Catalysts and Their Functions in Chemistry

Interactive Video
•
Chemistry, Biology, Science
•
9th - 12th Grade
•
Hard

Ethan Morris
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Acid-base, surface, and enzymes
Acid-base, metal, and organic
Surface, metal, and biological
Enzymes, metal, and acid-base
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does an acid-base catalyst typically function?
By altering the pH
By changing pressure
By adding or removing a proton
By increasing temperature
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of sulfuric acid in the example of acid-base catalysis?
It increases pressure
It acts as a solvent
It donates a proton
It absorbs heat
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a key characteristic of surface catalysts?
They are always liquid
They are made of metal
They are organic compounds
They are gaseous
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What process is used as an example of surface catalysis?
Fermentation
Photosynthesis
The Haber process
Electrolysis
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main difference between adsorption and absorption in surface catalysis?
Adsorption requires a catalyst, absorption does not
Adsorption is faster than absorption
Adsorption occurs on the surface, absorption within
Adsorption involves chemical reactions
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main function of enzyme catalysts in biological systems?
To increase pressure
To change pH
To lower activation energy
To increase temperature
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