Question

Calculate the pH of 0.3 g of NaOH dissolved in water to give 500 mL of solution.​

Answer 1

Answer:

pH of 0.3g of NaOH in 200 mL of solution = -(log 3.75 - 2 log 10) = (2 - log 3.75) = (2 - 0.574) = 1.426 pH = 14 - pOH = 14 - 1.426 = 12.574Read more on Sarthaks.com - https://www.sarthaks.com/605403/calculate-the-ph-of-0-3-g-of-naoh-dissolved-in-water-to-give-200-ml-of-solution