The molarity of concentrated NaOH solution is 6 M
Explanation:
To calculate the molarity of the concentrated solution, we use the equation:
where,
are the molarity and volume of the concentrated NaOH solution
are the molarity and volume of diluted NaOH solution
We are given:
Putting values in above equation, we get:
Hence, the molarity of concentrated NaOH solution is 6 M