Match the extraction processes listed in Column-I with metals listed in Column-II.
A. A – 2, B – 1, C – 4, D – 3
B. A – 3, B – 4, C – 1, D – 2
C. A – 3, B – 1, C – 2, D – 4
D. A – 4, B – 2, C – l, D – 3
Answer:C
Match the extraction processes listed in Column-I with metals listed in Column-II.
A. A – 2, B – 1, C – 4, D – 3 B. A – 3, B – 4, C – 1, D – 2 C. A – 3, B – 1, C – 2, D – 4 D. A – 4, B – 2, C – l, D – 3