Which of the following is a fast reaction?
Correct answer: D. All of these
- A. Double decomposition reactions
- B. Neutralisation
- C. Ionic reactions
- D. All of these
Explanation
Reactions that take a very short time to reach completion are termed fast reactions. Neutralization between acids and bases, double decomposition/displacement, and ionic reactions are all examples of fast reactions.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Reaction Kinetics
Reaction kinetics relates reaction rate to concentration, temperature, surface area and catalysts. Questions cover rate laws, reaction order, rate constants, activation energy and the activated complex, including how a catalyst lowers the activation energy without changing the overall energy change or equilibrium position.
Practise Reaction Kinetics
573 free Reaction Kinetics MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemistry questions like this
Chemistry is on 14 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Reaction Kinetics questions
Which substance increases the rate of reaction but recovers at the end of reaction?
An effective collision between the molecules is primarily responsible for_.
Which of the following is NOT true about rate of reaction?
What is the unit of slope obtained from Arrhenius equation?(slope=-Ea/2.303R)
The rate of reaction between a specific interval of time is called as_.
Rate of reaction has _.