The rate of a physical or chemical process

Biology

1 answer:

Nady [450]3 years ago

4 0

Answer:

(A) rate=

Explanation:

The rate of chemical is a measure of the speed of a chemical reaction.

The measurement of the reaction rate is based on the disappearance of a reactant or appearance of a product with increasing reaction time.

Reaction rate is usually expressed in terms of a change in concentration of the chosen reactant or product per unit of time.

During a reaction, the concentration of the reactant decreases exponentially with time while that of a product increases exponentially with time.

Reaction rate = $\frac{change in concentration of a reactant/product}{Time taken}$

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