Answered

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8.2.5 Quiz Reaction Rates
Question 2 of 10
Mary claims that two dilute solutions will have a lower reaction rate than two
concentrated solutions. Which statement tells whether Mary is right and gives
a correct explanation?
O A. She is right, because there will be fewer successful collisions
between reactants in the dilute solutions.
B. She is right, because the dilute solutions give the molecules more
space to move more quickly.
C. She is not right, because there will be fewer successful collisions
between reactants in the dilute solutions.
D. She is not right, because the dilute solutions give the molecules
more room to move around and align themselves well for
collisions.

Sagot :

Answer:

A

Explanation:

Mary claims that two dilute solutions will have a lower reaction rate than two concentrated solutions, Mary is right because of Option A.

Dilute and Concentrated Solutions

The rate of reaction depends on the amount of solutes. A concentrated solution has large amount of dissolved solute, whereas a dilute solution has small amount of dissolved solute.

Therefore, Mary is right because there will be fewer successful collisions between reactants in the dilute solutions. Hence option A is Correct.

Learn more about Dilute Solution here:

https://brainly.com/question/24881505

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