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Language of Chemistry — CHEMISTRY STD 8 — Question

ICSE BoardEnglish MediumSTD 8CHEMISTRYLanguage of Chemistry2 Marks
Question
$\ce{ZnO} +\ce{3 NaOH \rightarrow Na_2 ZnO_2}+ \ce{H_2O}$
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Answer

Correct equation is :
$\ce{ZnO} +\ce{2 NaOH \rightarrow Na_2 ZnO_2}+ \ce{H_2O}$

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