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Zepler [3.9K]
3 years ago
9

How does an increase in reactant concentration affect the rate of reaction?

Chemistry
2 answers:
ExtremeBDS [4]3 years ago
6 0

Answer:

It leads to more frequent collisions, which increase reaction rate

Explanation:

An increase in reactant concentration leads to an increase in reactant particles which increases the number of collision in a reaction and then causes a reaction to proceed faster.

This belief was first suggested by the collision theory which states that for a reaction to occur, the reacting particles must collide with one another. However, further studies show that not all collisions lead to a reaction, and only effective collisions lead to a reaction.

Hence, an increase in reactant concentration increases the frequency of collision which in turn increases the chances of effective collision and subsequently sincreases the reaction rate.

maxonik [38]3 years ago
6 0

Answer:

The correct answer is Option A

It leads to more frequent collisions, which increase reaction rate.

Explanation:

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How many moles of ammonia, NH,, are contained in<br><br> 6.21 x 1024 molecules of ammonia?
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