Manufacturing Sulfuric Acid 2 N ( Sulfuric Acid 10 %)
Take 29.4 ml of Concentrated Sulfuric Acid (Sulfuric Acid Pure) and then pour into 500 ml volumetric flask which already contains about 200 ml of distilled water through its walls. Mix well (shake) for a while then add enough distilled water to 500 ml.
Note : Dilution is done by the correct method
For Example : Water + Pure Solution + Water