Want to see correct answers?
Login or join for free!

Search Results for catalysis - All Grades

6 questions match "catalysis". Refine Your Search

Select questions to add to a test using the checkbox above each question. Remember to click the add selected questions to a test button before moving to another page.

Grade 12 Kinetics and Equilibrium
The rate of reaction depends on the surface area of a catalyst in
  1. homogeneous catalysis.
  2. enzyme catalysis.
  3. acid catalysis.
  4. heterogeneous catalysis.
Grade 12 Biochemical Pathways
Grade 12 Kinetics and Equilibrium
Which of the following reactions is an example of homogeneous catalysis?
  1. Alkylation of benzene using hydrochloric acid as the catalyst
  2. Hydrogenation of alkenes using finely divided Ni as the catalyst
  3. Conversion of [math]SO_2 to SO_3[/math] using solid vanadium pentoxide as the catalyst
  4. In Haber's process for the synthesis of ammonia, iron is used as the catalyst along with [math]K_2O and Al_2O_3[/math]
College Kinetics and Equilibrium
If E is the enzyme, S is the substrate, ES is an enzyme-substrate complex, and P is the product, then which of the following reactions represent enzyme catalysis?
  1. [math]E + S harr ES rarr P + E[/math]
  2. [math]E + S harr P + E[/math]
  3. [math]ES rarr P + E[/math]
  4. [math]ES harr E + S -> P + E[/math]
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.