MCQOPTIONS
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| 1. |
The compound which gives off oxygen on moderate heating is [IIT-JEE 1986; MP PMT 1991; MADT Bihar 1995] |
| A. | Cupric oxide |
| B. | Mercuric oxide |
| C. | Zinc oxide |
| D. | Aluminium oxide |
| Answer» C. Zinc oxide | |