List -I | List-II | ||
A | Kaolinite | I | FeCO3 |
B | Siderite | II | ZnCO3 |
C | Malachite | III | [AL2(OH)4Si2 O5] |
D | Colamine | IV | CuCO3.Cu(OH)2) |
The correct statement(s) related to processes involved in the extraction of metals is(are)
LIST I | LIST II | ||
---|---|---|---|
A | Pour oil on troubled waters | I | not to commit oneself |
B | Rule the roast | II | to find fault with |
C | Sit on the fence | III | to pacify the matters |
D | Pick holes | IV | To dominate |
Choose the correct answer from the options given below: