What is the difference between the rate of reaction and the reaction rate with r

Question

What is the difference between the rate of reaction and the reaction rate with respect to one component of the reaction? Select all that apply.

1 The rate of the reaction is the reaction rate at a particular moment.

2The rate of reaction is the rate with respect to the whole reaction.

3The rate with respect to one component of the reaction is the rate of reaction multiplied by the stoichiometric ratio of the component compared to the reaction.

4The rate with respect to one component of reaction is the rate of the whole reaction.

5The rate of the reaction is the rate with respect to one component of reaction multiplied by the stoichiometric ratio of the component compared to the reaction.

Question number 2

How is the half-life of a second-order reaction affected by the initial reactant concentration?

1

3

1

Explanation / Answer

What is the difference between the rate of reaction and the reaction rate with respect to one component of the reaction?

Ans: 2The rate of reaction is the rate with respect to the whole reaction.

3The rate with respect to one component of the reaction is the rate of reaction multiplied by the stoichiometric ratio of the component compared to the reaction.

Explanantion : Rate = [A]x[B]y

so, rate of reaction = x+y and reaction rate w.r.t B = y

2. half-life of a second-order reaction

t1/2 = 1/k*[inital conc.]

so. It is inversely proportional to the initial concentration . [correct answer 1]

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