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Which of the following represents a decomposition reaction? A. AC + B → AB + C B. A + B + C → ABC C. ABC → A + B + C D. AB + CD → AC + BD

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Answer:

C

Explanation:ABC is being broken down into A, B, C

The reaction ABC → A + B + C represents a decomposition reaction.

So, Option C is correct answer.

 

What is a Chemical reaction ?

A chemical reaction is a process in which chemical bonds between atoms to break and reorganize, to form other new substances.

What is Decomposition Reaction ?

A decomposition reaction is a chemical reaction in which one reactant breaks down to form a two or more products.

Now Lets check all options one by one

Option (A): AC + B → AB + C

Here two reactants are present so it does not represent a decomposition reaction.

Hence, Option (A) is incorrect.

Option (B): A + B + C → ABC

Here three reactants are present so it does not represent a decomposition reaction.

Hence, Option (B) is incorrect.

Option (C): ABC → A + B + C

Here one reactants is present and it break downs to form a two or more products. So it represent a decomposition reaction.

Hence, Option (C) is correct.

Option (D): AB + CD → AC + BD  

Here two reactants are present so it does not represent a decomposition reaction.

Hence, Option (D) is incorrect.

Thus, from above conclusion we can say that The reaction ABC → A + B + C represents a decomposition reaction.

Hence, Option C is correct answer.

Learn more about Decomposition reaction here: https://brainly.com/question/27300160

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