Question

If 25cm3 of 1moldm3 added 50dm3 of 0.5koH solution what would pH of solution

Answer 1

Explanation:

Preparation and Standardization of 0.05 M Iodine

Dissolve about 14 g of iodine in a solution of 36 g of potassium iodide in 100 ml of water.

Add three drops of hydrochloric acid and dilute with water to 1000 ml.

Standardize the solution in the following manner.