Question

What do these two changes have in common?

shaking up salad dressing
adding dish soap to water in a sink
Select all that apply.
Both are only physical changes.
Both are caused by heating.
Both are chemical changes.
Both are caused by cooling.

Answer 1

According to the given statement these two changes have in common in Both are only chemical changes. The correct option is C.

What changes do chemicals make?

A kind of matter with a consistent chemical makeup and distinct features is called a chemical substance. Chemical substances might be alloys, chemical compounds, or simple substances.

When bonds between atoms or molecules are created, disrupted, or both, chemical changes result. This implies that a material changes from having a certain set of properties (melting point, color, flavor, etc.) to having a new set of properties.