Saved Bookmarks
| 1. |
Of the following reduction processes : (i) Fe_(2)O_(3) + C rarr Fe (ii) ZnO + C rarr Zn (iii) Ca_(3)(PO_(4))_(2) + C rarr P (iv) PbO + C rarr Pb Correct process are : |
|
Answer» i, ii, III & IV |
|