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JEE Main20209 Jan 2020Evening ShiftChemistryEnvironmental ChemistryActual

10.30 m g of O 2 is dissolved into a liter of sea water of density 1.03 g / m L . The concentration of O 2 in ppm is _____________.

Correct answer

0

Step-by-step solution

Formula of ppm is- ppm = weight   of   solute weight   of   solution × 10 6 p p m = 10.3 × 10 - 3 1030 × 10 6 =10 PPM is a concentration term and its full form is "parts per million" and it also can be expressed as milligrams per liter (mg/L). This measurement is the mass of a chemical or contaminate per unit volume of water.

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