Question

Conclusion: more reactive element displays less reactive elements

Answer 1

if a more reactive element displaces a less reactive element it is called displacement reactions and the new element formed will be having a new colour

Answer 2

Very Good Question

Experiment : To check the Reactivity of Metals.

1.Let us prepare the solution of CuSO4 in a beaker .
2. Add Iron nails to CuSO4 solution.
3. observe the breaker for changes.

observation.

1. The Blue colour of CuSO4 solution turns to light green and brown colour gets deposited on iron.
chemical reaction involved:
CuSO4 + Fe----> FeSO4 + Cu
Here as Fe is more reactive than Cu, so it displaces Cu from CuSo4.
Beaker solution turns to Green colour due to formation of Iron sulphate.
copper gets deposited on Iron nail.

conclusion : More reactive metals can displace less reactive metals.

Read more on Brainly.in - https://brainly.in/question/1542780#readmore