Which of the following is an example of a chemical change?
A)silver tarnishing
B)iodine sublimating
C)alcohol boiling
D)sucrose dissolving
E)sodium chloride melting

Question

Quizplus · Accepted Answer

Silver tarnishing is a chemical change because it involves a chemical reaction between the silver and sulfur in the air, resulting in the formation of silver sulfide. This is different from a physical change, such as melting or dissolving, which does not create a new substance.

Which of the Following Is an Example of a Chemical