PDF chapter test TRY NOW

1. Conversion of \(CaCO_3\) in to CaO as per following reaction is an example of
2. \(Fe_2O\) + \(2Al\) ⟶ \(Al_2O_3\) + \(2Fe\) This reaction is an example of -
Answer variants:
Displacement reaction
Decomposition reaction
Oxidation reaction
Combination reaction