Question

SAQ : 40 g NaOH is dissolved in 5 L water-solution. Express the concentration in g/L

September 21, 2023

Answer

Question

40 g NaOH is dissolved in 5 L water-solution. Express the concentration in g/L. [Ans. 8 g/L]

Answer

Amount of NaOH = 40 g

Volume of solution = 5 L

Concentration = $Amount\ of\ NaOH \over Volume\ of\ solution$

Substituting the given values, we get:

Concentration = $40\over 5$ = 8 g/L

Therefore, the concentration of NaOH in the solution is 8 g/L.

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