Seperation method of black pepper and table salt
Answer (1)
To separate black pepper from table salt, you can use the filtration method or winnowing depending on the size of the particles.1. Winnowing or sieving – Since black pepper pieces are usually bigger than salt crystals, you can use a fine mesh sieve. When you pour the mixture into the sieve and shake it, the salt will fall through the tiny holes, while the larger black pepper remains on top.2. Water and filtration method – Salt is soluble in water while black pepper is not.StepsAdd water to the mixture.Stir until all the salt dissolves.Filter the mixture using filter paper or cloth to separate the pepper.Then, evaporate the water to get back the salt crystals.
