question 4\nchoose the chemical change from the following options\nflattening a piece of dough\nadding ice…

question 4\nchoose the chemical change from the following options\nflattening a piece of dough\nadding ice cubes to a drink\ngeneration of heat from the decomposition of methane\nmaking shapes with paper

question 4\nchoose the chemical change from the following options\nflattening a piece of dough\nadding ice cubes to a drink\ngeneration of heat from the decomposition of methane\nmaking shapes with paper

Answer

Brief Explanations:

A chemical change results in the formation of new substances. Flattening dough, adding ice - cubes to a drink, and making shapes with paper are physical changes as they only change the physical form and not the chemical composition. The generation of heat from the decomposition of methane is a chemical change because methane decomposes into other substances during the process.

Answer:

Generation of heat from the decomposition of methane