Burning of ______ is an example of physical as well as chemical change.
Which of the following is an example of a physical as well as a chemical change?
In an exam teacher asked students to give example of a change which is a physical as well as a chemical change? Which one of the following example is correct?
Burning of a candle is a chemical as well as physical change, why?
1. The physical change occurs when the wax of candle melts and it loses its shape 2. The chemical change is combustion of fuel in presence of oxygen. This leads to the production and emission of carbon dioxide from the flame 3. The burning of a candle is only a chemical change 4. The burning of a candle is only a physical change
Can a body undergo physical as well as chemical change simultaneously? Support your answer with proper example.