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Problem Which of the following is/are examples of disproportionation reactions?
(a) 3 ClO − + 2 Cr ( OH ) 4 − → 2 CrO 4 2 − + 3 Cl − 3\text{ClO}^-+2\text{Cr}(\text{OH})_4^-\rightarrow2\text{CrO}_4^{2-}+3\text{Cl}^- 3 ClO − + 2 Cr ( OH ) 4 − → 2 CrO 4 2 − + 3 Cl − Cu 2 O + 2 H + → Cu + Cu 2 + + H 2 O \text{Cu}_2\text{O}+2\text{H}^+\rightarrow\text{Cu}+\text{Cu}^{2+}+\text{H}_2\text{O} Cu 2 O + 2 H + → Cu + Cu 2 + + H 2 O CuS + O 2 → Cu + SO 2 \text{CuS}+\text{O}_2\rightarrow\text{Cu}+\text{SO}_2 CuS + O 2 → Cu + SO 2 2 HCuCl 2 → Cu + Cu 2 + + 4 Cl − + 2 H + 2\text{HCuCl}_2\rightarrow\text{Cu}+\text{Cu}^{2+}+4\text{Cl}^-+2\text{H}^+ 2 HCuCl 2 → Cu + Cu 2 + + 4 Cl − + 2 H + Browse the problem library