The rate of reaction can have a value which is?
Correct answer: D. All of these
- A. In fraction
- B. Negative
- C. Positive
- D. All of these
Explanation
Rate of reaction = amount of product form/timeA positive sign indicates reaction proceeding in the forward direction, a negative sign indicates reaction proceeding in reverse/backward direction. Rate can be in fractions depending upon the unit time we measure it for.
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About Rate of Reaction
Reaction rate measures the change in concentration of a reactant or product per unit time. Questions connect rate with concentration, temperature, pressure, surface area, catalysts and nature of reactants, and may involve rate laws, reaction order, activation energy and collision theory. Rate describes speed, whereas equilibrium describes the final balance of opposing reactions.
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