Question

which of the following is not an indication of chemical change through the present lack of oxygen a change in color b change in taste si change in odor be change in size. please answer ​

Answer 1

change in color is the right answer

Answer 2

Answer:

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The changing of color of a substance is not necessarily an indicator of a chemical change. For example, changing the color of a metal does not change its physical properties. However, in a chemical reaction, a color change is usually an indicator that a reaction is occurring.

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change in color