Question

vii.
A chemist dissolves 15g of NaCl in 85g of H20. this solution is:
a. 85% m/m NaCl solution
c. 15% m/v NaCl Solution
b.15%v/v NACL solution. d.solution of liquid in liquid​

Answer 1

Answer:

the answer is c

Explanation

Answer 2

Answer:

15percent m/m NaCl solution

Explanation:

because there are four ways to write percentage of solutions.here we have used the first one as both  the solute and solvent are in grams

so the solution is m/m.and because we have added 15 solute ,solution will be 15per m/m