Question

What is meant by concentrationof solution?a solution contains 50g common salt in350g of water calculate the concentration of the solution

Answer 1

HEYA!!!!!
HERE'S YOUR ANSWER

Concentration of solution means finding the pecentage of solution.

It's formula is :- Mass of Solute / Mass of Solution × 100

Answer of your second question

Mass of Solute = 50g
Mass of Solvent = 350g

Mass of Solution = Mass of Solute + Mass of Solvent
Mass of Solution = 50g + 350g
Mass of Solution = 400g

Concentration = Mass of Solute / Mass of Solution × 100
=> 50 / 400 × 100
=> 12.5%

HOPE IT HELPS YOU....

Answer 2

Concentration of solution refers to the amount of solute dissolved per litre of solution.                                                                                                                  Mass of solute= 50g  

              Mass of solvent= 350g    

             Mass of solution = mass of solute + mass of solvent   = 50+350=400          

So, concentration% =  Mass of solute/ mass of solution x 100. So,  50 / 400*100 = 12.5g