5 L of a solution contains 25 mg of CaCO_3 . What is its concentration in ppm? (Mol. wt. of CaCO_3 is 100)

MHT CET Chemistry question

5 L of a solution contains 25 mg of . What is its concentration in ppm? (Mol. wt. of is 100)

Answer: (C)

For a dilute aqueous solution ppm = mg of solute per litre = 25 mg/5 L = 5 ppm; 25

Create a free account to read the complete working, and practise questions like this in a timed test.

Question ID VK-061243