Answer:
85 x 10³ ppm
Explanation:
Data Given:
mass of sucrose = 17 g
mass of water = 183 g
Concentration in ppm = ?
Solution:
Formula Used
Concentration (ppm) = Solute / Solution x 10⁶ ............ (1)
**Note : 1 ppm = 1 mg / L
First we have to know about mass of solution
So
Mass of solution = mass of solute + mass of solvent ................. (2)
Put values in equation 2
Mass of solution = 17 g sucrose + 183 g water
Mass of solution = 200 g
Now Put Values in equation 1
Concentration (ppm) = Solute / Solution x 10⁶
Concentration (ppm) = 17 g / 200g x 10⁶
Concentration (ppm) = 0.085 x 10⁶
Concentration (ppm) = 85 x 10³
Concentration of sucrose = 85 x 10³ ppm
