moles of reacts with moles of in presence of strong acid to liberate . The ratio for complete reacti — Redox Reactions and Volumetric Analysis Chemistry Question
Question
$x$ moles of $KIO_3$ reacts with $y$ moles of $KI$ in presence of strong acid to liberate $I_2$. The ratio $x:y$ for complete reaction is:
Answer: A
💡 Solution & Explanation
Reaction: $IO_3^- + 5I^- + 6H^+ \rightarrow 3I_2 + 3H_2O$. <br>The stoichiometric coefficients for $KIO_3$ and $KI$ are 1 and 5 respectively. Ratio $x:y = 1:5$. [2]
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