Question

a solution contain 50g of salt in a 450g of water. Calculate in terms of mass percentage of the solution​

Answer 1

Answer:

hii

your answer is here. !

Explanation:

The mass of the common salt (solute) = 50 g   (given)

The mass of water = 450 g   (given)

So,

The total mass of solution = mass of salt + mass of water

so,

mass of solution = 50 g + 450 g

                           = 500 g

Now,

To be found :

The concentration of the solution

We know that,

\bf Concentration\: \:of\: \:solution =\frac{Mass\: \: of \:\:solute}{Mass\: \: of\:\: solution}\times100

\bf Concentration\: \: of \:\:solution =\frac{50}{500}\times100

\bf Concentration\: \: of \:\:solution =10\%

∴ The concentration of solution = 10%

$follow \: me$

Answer 2

Answer:

The mass of the common salt (solute) = 50 g   (given)

The mass of water = 450 g   (given)

So,

The total mass of solution = mass of salt + mass of water

so,

mass of solution = 50 g + 450 g

                          = 500 g

Now,

To be found :

The concentration of the solution

We know that,

∴ The concentration of solution = 10%

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