Question

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

Answer 1

☺️hey mate! here's your answer!☺️

" Concentration of solution "

it  is the ratio of solute in a solution to either solvent or total solution.

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Now,

since, mass of common salt ( Nacl) = 50g ( solute )

and, mass of water ( H2O) = 350g ( solvent )

so, solution = solute + solvent = 50 + 350 = 400g

thus, concentration of solution ,

$= \frac{mass \: of \: solute}{mass \: of \: solution} \times 100$

$= \frac{50}{400} \times 100$

= 12.5 % ....Answer

hope it is helpful ✌️!

Answer 2

$\textbf{Concentration Of Solution }$

The amount of solute dissolved in a unit quantity of a solution is known as the concentration of strength of solution.

We have,

Solute = 50 g

Solvent = 350 g

So total weight = 400 g

Now,

A/q,

% of salt in solution = Mass of solute / Mass of solution x 100%

=> 50 / 400 x 100 %

=> 50 /4 %

=> 12.50 %