Chemistry · d-Block Elements
Assertion (A): The separation of Zirconium (Zr) and Hafnium (Hf) is extremely difficult. Reason (R): Zirconium and Hafnium lie in the same vertical group of the periodic table. Choose the correct statement regarding the given Assertion and Reason:
- 1Both (A) and (R) are false.
- 2(A) is true but (R) is false.
- 3Both (A) and (R) are true but (R) is not the correct explanation of (A).✓
- 4Both (A) and (R) are true and (R) is the correct explanation of (A).
Correct answer
Both (A) and (R) are true but (R) is not the correct explanation of (A).
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