Question

Ek prayog ke dauran 40 gram Chini ko sau gram Jal Mein Milaya jata hai to viley ka भार percent ky hoga​

Answer 1

Answer:

mass% of solution= 28.5%

Explanation:

mass of solute = 40 g

mass of solvent=100 g

mass of solution= mass of solute+mass of solvent

=40+100=140 g

mass%= (mass of solute/mass of solution)*100  =(40/140 )*100  =28.5%