Question

Assertion (A): When zinc is added to a solution of ferrous sulphate, no change is observed. Reason (R) : Zinc is more reactive than iron

a) Both A and R are true and R is the correct explanation of A
b) Both A and R are true and R is not the correct explanation of A
c) A is true but R is false
d) A is false but R is true
​​

Answer 1

Answer:

answer is d option

bcz zinc lies before iron in activity series so reason is correct statement

Answer 2

Answer:

d) A is false but R is true

Explanation:

when zinc is added to ferrous sulphate, as it is more reactive it forms zinc sulphate displacing ferrous. so assertion is wrong.