Question

Which of the following statement is true?

• A. Negative catalyst will decrease the rate of a reaction
• B. Positive catalyst will increase the rate of a reaction
• C. Negative catalyst is also called inhibitors
• D. All of the above

Answer 1

The correct option is D All of the above

Catalyst is of two types:
1. Positive catalyst
2. Negative catalyst

Positive catalyst will increase the rate of the reaction. Generally, by the term “catalysed reaction” means a positive catalyst is used in th reaction.

Negative catalyst will decrease the rate of the reaction. It is also called inhibitors.