Question

Iron nails are placed in copper sulphate solution for 2 hours. State your observations and write word equation in support of your answer

Answer 1

Answer:

when Iron nails are placed in copper sulphate solution the blue colour of copper sulphate fades away and green colour solution is formed of iron sulphate and copper starts depositing on the the iron nail the word equation is,

Copper sulphate + Iron = iron sulphate - copper