Question

please answer this question ​

Answer 1

Answer:

Volume of solute= 60g

Volume of solvent= 400g

∴ Total volume= 400+60=460g

Concentration=

Volume of solution

Volume of solute. ×100

=

460

60

×100

=7.66%

Answer 2

Mass by mass percentage = mass of the solute ×100

mass of the solution

solute = 60g

solution = 400g

solvent = 400 - 60

= 340g

mass by mass percentage = 60g ×100

400g

= 15%

HOPE THIS WILL HELP YOU!!!