Catalysts and Activation Energy YOU HAVE 1 MIN 10 SEC TO COMPLETE. The end question is worth 4 marks so make it count. The rest are 1-2 marks and MARKS ARE TAKEN OFF FOR WRONG ANSWERS!
Catalysts and Activation Energy Quiz
Test your knowledge of catalysts and activation energy with this engaging quiz! Designed for science enthusiasts, this quiz covers essential concepts in chemistry and biology. Are you ready to challenge yourself?
- 9 thought-provoking questions
- Multiple choice and checkbox formats
- Earn points and avoid penalties for wrong answers
Under what circumstances would you need a catalyst? You have 5 seconds
To prevent a reaction
To slow a reaction
Producing reactive products
Speed up a reaction
Click correct answers for biological vs chemical catalysts. You have 13 seconds
Biological catalysts are faster
Chemical catalysts are faster
They are both molecules
They are both specific to their reaction
They are always 3mm long
Why is iron used in the haber process. You have 13 seconds
Cheap
Its the most reactive
Most effective
Rare
Using a catalyst increases the frequency of total collisions in a reaction. You have 10 seconds
True
False
Idk
Boris
I will revise this
Using a catalyst increases the likelihood of a successful collision. You have 10 seconds
True
False
Rishi sunak
Yep definitely need to revise this
Click all the BIOLOGICAL catalysts. You have 8 seconds..
Rodium
Lipase
Yeast
Wool
Alanine aminotransferase
Acetylcholine esterase
The surface area of a catalyst affects the rate of reaction. You have 4 seconds
True
False
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