by Kumar | Feb 1, 2021 | Blog/Learn
MATERIALS REQUIRED: 1. Barium chloride salt 2. Zinc sulphate salt 3. Beakers – 2 4. Glass rods 5. Water PROCEDURE: Take a little salt of Zinc sulphate or [Sodium sulphate] and Barium chloride in two separate beakers. Add water and prepare the solutions of the two... 