Question

Calculate the strength of a solution containing 5g of glucose in 250 ml of a solution​

Answer 1

Given:

Amount of solute,

= 5g

Amount of solution,

= 250 ml

i.e.,

= 0.25 liter

To find:

The strength of solution = ?

Solution:

As we know,

⇒ $Strength \ of \ solution = \frac{Amount \ of \ solute}{Amount \ of \ solution}$

On substituting the given values, we get

⇒                                   $=\frac{5}{0.25}$

⇒                                   $=20 \ g/l$

Thus the strength of solution is "20 g/l".

Answer 2

20g/l is the strength of the solution.

Explanation:

Given that,

Mass of solute = 5 g

Mass of solution = 250ml = 0.250 l

To find,

The strength of the solution = Mass of solute in grams / Volume of the solution in Litres

= 5/0.250

= 20g/l

∵ The strength of the solution is 20g/l

Learn more: strength of a solution

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