Four different experiments were conducted by students of Class X. Who among them was able to perform a displacement reaction?
- 1. Navin took a beaker containing some aqueous solution of CuSO4, and added a piece of magnesium strip in it.
- II. Ayush took a beaker containing some aqueous solution of CuSO4, and added some platinum pieces in it.
- III. Sneha took a beaker containing some aqueous solution CuSO4, and added some copper tumings in it.
- IV. Akriti took a beaker containing some aqueous solution CuSO4, and added a piece of silver wire in it.