Consider the statements given below and choose the correct option:
Assertion : If an iron blade is put in a blue copper suphate solution, copper will get deposited over the iron blade.
Reason : The reactivity of iron is greater than that of copper and hence copper is displaced from copper sulphate solution.
1
Both assertion and reason are correct and reason is the correct explanation of the assertion
2
Both assertion and reason are correct and reason is not the correct explanation of the assertion
3
Assertion is true but reason is false
4
Assertion is false but reason is true