Question

Q.39 Calculate the concentration of a solution which contains 25 g of salt a
salt dissolved in 50 g of
water​

Answer 1

Answer:

cocen.=mass of solute/mass of solution

so solute=25g

solution=solute+solvent=25+50g

=75g

now concen.=25g/75g=1/4 ans

Answer 2

Answer:

1/2

Explanation:

first we have to find value of solution

so,solution=solute+solvent

=25 g + 50 g

=75 g

now,concentration= solute

solution

=25

75

=1/4