Total solids do not include which of the following?

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Multiple Choice

Total solids do not include which of the following?

Explanation:
Total solids represent all solid material left after the water is evaporated, so they include both dissolved solids (those that are in solution) and suspended solids (the solid particles that don’t dissolve, including those that can settle). Color, on the other hand, is an optical property describing how light interacts with the water, not a mass of solid material, so it does not contribute to the residue and is not included in total solids. Therefore, color is the factor that does not belong in total solids.

Total solids represent all solid material left after the water is evaporated, so they include both dissolved solids (those that are in solution) and suspended solids (the solid particles that don’t dissolve, including those that can settle). Color, on the other hand, is an optical property describing how light interacts with the water, not a mass of solid material, so it does not contribute to the residue and is not included in total solids. Therefore, color is the factor that does not belong in total solids.

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