Answered

From personal advice to professional guidance, IDNLearn.com has the answers you seek. Find the solutions you need quickly and accurately with help from our knowledgeable community.

Which is a physical change?
a. A log of wood burns in a fireplace to produce ash.
b. Bubbles of carbon dioxide gas form when vinegar and baking soda are mixed.
c. Propane is burned to produce carbon dioxide and water vapor.
d. A statue is sculpted from a block of marble.

Sagot :

Answer:

b. Bubbles of carbon dioxide gas form when vinegar and baking soda are mixed.

Explanation:

When vinegar and baking soda combine, they undergo a physical change resulting in the release of carbon dioxide gas. The substances remain the same; only their arrangement changes.

We are delighted to have you as part of our community. Keep asking, answering, and sharing your insights. Together, we can create a valuable knowledge resource. Thanks for visiting IDNLearn.com. We’re dedicated to providing clear answers, so visit us again for more helpful information.