Question
Download Solution PDFजलीय NaCl विलयन के वैद्युत अपघटन द्वारा कैथोड तथा एनोड पर क्रमशः बनने वाले उत्पाद हैं:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFजलीय NaCl के विद्युत अपघटन पर
\(\mathrm{NaCl}(\mathrm{aq}) \stackrel{\mathrm{H}_2 \mathrm{O}}{\longrightarrow} \mathrm{Na}^{+}(\mathrm{aq})+\mathrm{Cl}^{-}(\mathrm{aq})\)
कैथोड: \(\mathrm{H}_2 \mathrm{O}(\mathrm{I})+\mathrm{e}^{-} \rightarrow \frac{1}{2} \mathrm{H}_2(\mathrm{~g})+\mathrm{OH}^{-}(\mathrm{aq})\)
एनोड: \(\mathrm{Cl}^{-}(\mathrm{aq}) \rightarrow \frac{1}{2} \mathrm{Cl}_2(\mathrm{~g})+\mathrm{e}^{-}\)
समग्र अभिक्रिया:
\(\mathrm{NaCl}(\mathrm{aq})+\mathrm{H}_2 \mathrm{O}(\mathrm{l}) \rightarrow\) \(\mathrm{Na}^{+}(\mathrm{aq})+\mathrm{OH}^{-}(\mathrm{aq})+\frac{1}{2} \mathrm{H}_2(\mathrm{~g})+\frac{1}{2} \mathrm{Cl}_2(\mathrm{~g})\)
Last updated on Jun 17, 2025
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