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Which of the following are examples of d...

Which of the following are examples of disproportionation reactions?
a. `Ag(NH_(3))_(2)^(o+)+2H^(o+)rarrAg^(o+)+2overset(o+)NH_(4)`
b. `Cl_(2)+2overset(ө)OHrarrClO^(ө)+Cl^(ө)+H_(2)O`
c. `CaCO_(3)rarrCaO+CO_(2)`
c. `CaCO_(3)rarrCaO+CO_(2)`
d. `2HgOrarr2Hg+O_(2)`
e. `Cu_(2)+2H^(o+)rarrCu+Cu^(2+)+H_(2)O`
f. `CuS+O_(2)rarrCu+SO_(2)`
g. `2HCuCl_(2)+"dilute with" H_(2)OrarrCu+Cu^(2+)+4Cl^(ө)+2H^(o+)`
h. `2H_(2)O_(2)rarr2H_(2)O+O_(2)`

Text Solution

Verified by Experts

A reaction in which same atom is oxidised and reduced at the same time is called as a disproptionation reaction. `(b), (e ),(g) and `(h)` are disproportionation reactions.
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