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Chemistry · 2017
JEE Main 2017 · 2017-04-02 Offline · Q47
In the following reactions, ZnO is respectively acting as a/an: (a) ZnO + Na_2 O → Na_2 ZnO_2 (b) ZnO + CO_2 → ZnCO_3
In the following reactions, ZnO is respectively acting as a/an :
(a)
$\displaystyle \mathrm{ZnO}+\mathrm{Na}_2 \mathrm{O} \rightarrow \mathrm{Na}_2 \mathrm{ZnO}_2$
(b)
$\displaystyle \mathrm{ZnO}+\mathrm{CO}_2 \rightarrow \mathrm{ZnCO}_3$
Official answer
(2)
acid and base
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