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Which of these is common to all chemical changes?

A

A change of state occurs.


B

A change of color occurs.


C

A new substance is produced.


D

Heat is released into the air.

Verified Answer :

Answer: Option (C) is the correct answer.

Explanation:

A chemical change is a change which brings change in chemical composition of a substance or reactant(s).

Thus, we can say the due to change in composition we get a new product.

For example, \(Na + Cl \rightarrow NaCl\)

That is, NaCl is the new product formed.

Hence, we can conclude that common to all chemical changes is that a new substance is produced.  

sophiasanchez268

Answer:new substance produced

Explanation:

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