Question

Calculate the required amount of water to prepare 5% of caustic soda solution.... WITH EXPLANATION​

Answer 1

Add 50 g of NaOH to 900ml (=900g) of water (De ionized). That will give you 5% NaOH solution.

Answer 2

Dissolve 20.0g of NaOH pellets in 80ml of deionised water in a beaker. 3. When cooled, bring the final volume to 100ml.