Question

A temperature change in a reaction indicates_____.

Answer 1

A temperature change in a reaction indicates a chemical change

Answer 2

Answer:

A temperature change in a reaction indicates occurrence of chemical change.

Explanation:

In chemistry, two types of reaction are always witnessed. One is physical reaction whereas the other is chemical reaction. In a chemical reaction, there is an adjustment in the organization of the substances whereas in a physical change there is a distinction in the appearance, smell, or straightforward showcase of an example of issue without an adjustment in structure.

At the point when bonds are broken and new ones are shaped, a compound change happens. The following happenings indicate the chemical change:

• Change in Temperature  
• Change in Color  
• Recognizable Odor  
• Development of a Precipitate or bubbles