4 сент. 2024 г. · Freezing of water is not a chemical change as ice when melt changes back to water showing the physical change. Physical change:

Melting of ice is not an example of chemical change as the chemical composition of water remains the same even after melting.

2 мая 2021 г. · Which of the following is not an example of a chemical change?A. rusting iron B. an apple ripening C. cutting paper D. a piece of wood burning.

The correct answer is option 1 i.e Changing of water to water vapour. Changing water to water vapour is NOT an example of chemical change. Boiling water is an ...

The correct option is B Melting of ice. Chemical change brings change in the chemical properties of matter and new substances are produced.

10 окт. 2023 г. · Cutting, tearing, and grinding are not examples of chemical changes. Burning, shattering, and rotting are examples of chemical changes.

Which of the following is not an example of a chemical change in matter? (a) cooking food. (b) crushing a can. (c) burning a log. (d) igniting a match.

In the burning of coal, carbon dioxide and ash are formed which are completely new substances. Also, heat and light are produced. So it is a chemical change. In ...

Question. Which of the following is not an example of chemical change? Hint: Chopping of vegetables. Answer. arrow. The correct answer is: Notes. arrow.

Sublimation is a process in which the substance's phase transition occurs directly from solid to the gaseous phase. Hence, its a physical change not chemical.