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1 mole ofIO_3^(-)ions is heated with excess ofI^(-) ions in the presence of acidic conditions as per the following equationIO_(3)^(-) +I^(-) rarrI_2 .How many moles of acidified hypo solution will be required toreact completley withI_2thus produced ? |
Answer» <html><body><p></p>Solution :`10e^(-)+2IO_3^(-) rarrI_2,2I^(-) rarrI_2+2e^(-)]xx5` <br/> `2IO_3^(-)+10I^(-) rarr6I_2` <br/>`<a href="https://interviewquestions.tuteehub.com/tag/2mol-1837971" style="font-weight:bold;" target="_blank" title="Click to know more about 2MOL">2MOL</a>""10mol ""6mol`<br/> ii) `I_2+2S_2O_3^(<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a>-)rarrS_(<a href="https://interviewquestions.tuteehub.com/tag/4-311707" style="font-weight:bold;" target="_blank" title="Click to know more about 4">4</a>)O_6^(2-)+2I^(-)` <br/> 1 mol 2 mol<br/> 1 mol of `IO_3^(-) =5 ` mol `5I^(-) -= <a href="https://interviewquestions.tuteehub.com/tag/3-301577" style="font-weight:bold;" target="_blank" title="Click to know more about 3">3</a> ` mol of `I_2 =6` mol of `S_2O_3^(2-)`</body></html> | |