

MCQOPTIONS
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1. |
Metal oxides which decomposes on heating is [MNR 1984; UPSEAT 1999] |
A. | \[ZnO\] |
B. | \[A{{l}_{2}}{{O}_{3}}\] |
C. | \[CuO\] |
D. | \[N{{a}_{2}}O\] |
E. | \[HgO\] |
Answer» F. | |