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D and F Block Elements question

2017 · Shift 0 · Q12
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D and F Block Elements question

2017 · Shift 0 · Q12

JEE MainChemistryD and F Block ElementsMCQ+4 / −1
In the following reactions, ZnOZnOZnO is respectively acting as a/an : (a) ZnOZnOZnO + Na2ONa_2ONa2​O →\to→ Na2ZnO2Na_2ZnO_2Na2​ZnO2​ (b) ZnOZnOZnO + CO2CO_2CO2​ →\to→ ZnCO3ZnCO_3ZnCO3​
  1. A
    base and base
  2. B
    acid and acid
  3. C
    acid and base
  4. D
    base and acid
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