Question

Pollutant concentration in well water is aptly defined by stating concentration in

Answer 1

Explanation:

• Pollutant concentration in well water is aptly defined by stating concentration ina) % w/vb) mol/Lc)

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Answer 2

Pollutant concentration in well water is aptly defined by stating concentration in parts per million.

Explanation:

• Pollutant concentration in well water is aptly defined by stating the concentration of hardness in parts per million.

• The mass of a chemical pollutant per unit volume of water is measured in parts per million, or PPM.
• It is the number of parts of the mass of a pollutant.
• It is the number of units of mass of a contaminant per million units of mass.
• Parts per million by volume is a common way to measure concentrations of gases.
• It is a commonly used unit for the measurement of contaminants.