Question

what is ppm of a solution ?​

Answer 1

Answer:

Remember that ppm is parts-per-million and is just like percentage except that it is based on 1 million parts (not 100). ... Also consider this: In dilute aqueous solutions, the specific gravity (or density) is approximately 1 and therefore 1 ppm = 1 mg/L.

Answer 2

Answer:

PPM is short form for Parts Per Milion. It is used to calculate the concentration of a solution. That means if a solution is labelled as x PPM it means that the solution contains x parts of the solute per million parts of the solution.

So coming back to your question 1 PPM solution means that the solution contains 1 part of the solution per million parts of the solution.