MCQ
Assertion (A): Haematite ore was purified by Hydraulic method.
Reason (R): Haematite is oxide ore.
Reason (R): Haematite is oxide ore.
- ✓Both (A) and (R) are correct
- BBoth (A) and (R) are not correct
- C(A) is correct but (R) is wrong
- D(A) is wrong but (R) is correct.