Match the entries in Column-I with the appropriate entries in Column-II
CHEMISTRY · Subjective · CBSE · Chemistry · Metals and Non-metals · Metals and Non-metals
Problem
Match the entries in Column-I with the appropriate entries in Column-II. Each entry of Column-I may match one or more entries of Column-II.| Column-I; (Main ore of metal) | Column-II; (Process involved in commercial extraction pure metal) |
|---|---|
| (A) Cinnabar | (P) Froth floatation method |
| (B) Chalcopyrite | (Q) Roasting |
| (C) Bauxite | (R) Distillation |
| (D) Argentite | (S) Leaching |
| (T) Calcination |