Answered

Which of the following is a chemical change?

A. Cutting paper into squares
B. Dissolving salt in water
C. Adding vinegar to baking soda
D. Freezing water



Answer :

GinnyAnswer

Final answer:

Adding vinegar to baking soda is a chemical change that produces new substances.


Explanation:

Adding vinegar to baking soda is a chemical change because it results in the formation of new substances - carbon dioxide gas, water, and sodium acetate. This is different from physical changes like cutting paper or dissolving salt in water, where the substances involved remain the same.


Learn more about Chemical Changes here:

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asweshbasnet69

Answer:

C

Explanation:

because adding vinger to baking soda cause CO2. so, c is correct