Spontaneous reactions are
Correct answer: D. (c) Fast
- A. Slow
- B. Moderate
- C. (d) not natural
- D. (c) Fast
Explanation
The correct answer for the nature of spontaneous reactions is:(c) FastHere's why the other options are incorrect:(a) Moderate: While some spontaneous reactions might proceed at a moderate rate, the key characteristic of a spontaneous reaction is that it tends to occur readily and progress towards completion without external intervention. This often implies a relatively fast rate compa
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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.
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