REACTION KINETICS

QUESTION:

Some reaction start very slow, but then gain speed and eventually become very fast. These reactions exhibit which phenomena?

OPTIONS:

  • Catalyst activation
  • Catalyst poisoning
  • Inhibition
  • Auto catalysis

CORRECT OPTION:

Auto catalysis

EXPLANATION:

In these reaction product formed acts as a catalyst. That is why they start very slow, but then gain speed (as the product catalyst is available) and eventually become very fast.

SAMPLE PHYSICS QUESTIONS

SAMPLE CHEMISTRY QUESTIONS

SAMPLE BIOLOGY QUESTION 


Leave a Reply

Your email address will not be published. Required fields are marked *