Saved Bookmarks
| 1. |
How to prepare calcium oixde (CaO)? |
| Answer» Solution :Calcium oxide (Quick lime) is prepared by heating lime STONE `(CaCO_(3))` in a ROTARY kilin at 1170. `CaCO_(3) OVERSET(1170 K)(hArr) CaO+ CO_(2)` The reaction is REVERSIBLE. Hence, `CO_(2)` is REMOVED gaster to favour forward and completer reaction. | |