Question

A solution is prepared using 0.125 glucose C6H12O6 is enough water to make 250 g of total solution the concentration of the solution, expressed in parts per million is

Answer 1

Answer: 5.00 x 10^2 ppm = 500 ppm

Explanation:

PPM = parts per million

Answer 2

Answer : The concentration of solution in ppm is, 500 ppm

Solution : Given,

Mass of solute (glucose) = 0.125 g

Mas of solution = 250 g

Parts per million (ppm) : It is defined as the mass of a solute present in one million $(10^6)$ parts by the mass of the solution.

Formula used :

$ppm=\frac{\text{Mass of solute}}{\text{Mass of solution}}\times 10^6$

Now put all the given values in this formula, we get

$ppm=\frac{0.125g}{250g}\times 10^6=500ppm$

Hence, the concentration of solution in ppm is, 500 ppm