Question
Question 1 Which of the following is NOT an example of a chemical reaction? Neutralizing an acid with base A car battery discharging Water evaporating Propane burning 1 pts
Answer
4.4
(215 Votes)
Maria
Veteran · Tutor for 10 years
Answer
### Water evaporating
Explanation
## Step 1: Identify the nature of each process### Determine whether each process involves a chemical change (rearrangement of atoms to form new substances) or a physical change (change in state or appearance without forming new substances).## Step 2: Analyze each option### - Neutralizing an acid with a base: This is a chemical reaction because it forms water and a salt.### - A car battery discharging: This involves chemical reactions within the battery to produce electrical energy.### - Water evaporating: This is a physical change because water changes from liquid to gas without forming a new substance.### - Propane burning: This is a chemical reaction because propane reacts with oxygen to form carbon dioxide and water.## Step 3: Identify the non-chemical reaction### The process that does not involve a chemical change is water evaporating.#