Question

A set of five working standards covering the range from 1.00 ppm to100.0 ppm Cl` (set: 10.0ppm, 20.0 ppm & 50.0 ppm) are to be prepared from a stock solution prepared by dissolving1.998 g of NaCl in distilled water and diluting to volume in a100-mL volumetric flask. Determine the concentration of the stocksolution and make a table of the dilution scheme required to makethe working standards. Calculate the actual concentration of theworking standards. You have only 1-5 mL and a 10 mL pipettes and anunlimited supply 5, 10, 25, 50,100 mL volumetric flasks.

Use illustrationsplease.