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Language of Chemistry — CHEMISTRY STD 8 — Question

ICSE BoardEnglish MediumSTD 8CHEMISTRYLanguage of Chemistry2 Marks
Question
$\ce{PbO_2}+\ce{4HCl \rightarrow PbCl_2}+ \ce{H_2O} + \ce{Cl_2}$
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Answer

Correct equation is :
$\ce{PbO_2}+\ce{4HCl \rightarrow PbCl_2}+\ce{2H_2O} + \ce{Cl_2}$

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