Question

how much amount of NaOH is required  to prepare 100mL of 1N solution​

Answer 1

Explanation:

To make 1N NaOH solution = dissolve 40 grams of NaOH in 1L of water. To make 0.1N NaOH solution = dissolve 40 grams of NaOH in 1L of water. For 100 ml of water = (4/1000) × 100 = 0.4 g of NaOH. Thus, the amount of NaOH required to prepare 100ml of 0.1N NaOH solution is 0.4 g of NaOH.

Answer 2

▶️Making 1 N solution of NaOH

To make 1 N solution, dissolve 40.00 g ofsodium hydroxide in water to make volume 1 liter. For a 0.1 N solution (used for wine analysis) 4.00 g of NaOH per liter is needed.◀️