Promoter

Q.

What is a catalytic promoter?

Q. State whether it is true or false.
The substances that react together during an chemical reaction are called products.

Q. What do you mean by "bio-catalyst"?

Q. Which amongst the following is an important condition affecting chemical reactions?

1. Pressure
2. Temperature
3. Catalyst
4. All of these

Q.

State true or false. Sometimes, just mixing the reactants may not be enough for a chemical reaction to happen.

1. True

2. False

Q. Which of the following is not true for a promoter?

1. A promoter never exhibits catalytic effect.
2. Some promoters interact with active components of catalysts
3. added to improve catalyst's performance
4. a substance added to a solid catalyst