Asked by christina julien on May 15, 2024
Verified
What defines a catalyst?
A) A material that speeds up a reaction rate
B) A material that is used up in a reaction
C) A material that is not used up in a reaction
D) Both a and c are correct.
Catalyst
An agent that boosts the pace of chemical reactions without being permanently altered in the process.
Reaction Rate
The speed at which a chemical reaction occurs, influenced by factors like temperature, concentration, and catalysts.
Speeds Up
Increases the rate or velocity of an object or a process.
- Comprehend the employment and actions of catalysts within chemical reactions.
- Understand the comprehensive mechanism of catalysis and its significance in hastening reactions without the consumption of the catalyst.
Verified Answer
ZK
Zybrea KnightMay 21, 2024
Final Answer :
D
Explanation :
A catalyst is a material that speeds up a reaction rate (A) and is not used up in the reaction (C), making both A and C correct.
Learning Objectives
- Comprehend the employment and actions of catalysts within chemical reactions.
- Understand the comprehensive mechanism of catalysis and its significance in hastening reactions without the consumption of the catalyst.