1.

Ammonia is always added in this reaction. Which of the following must be incorrect

Answer»

`NH_(3)` combines with `Ag^(+)` to form a complex
`Ag(NH_(3))_(2)^(+)` is a stronger oxidising reagent than `Ag^(+)`
In absence of `NH_(3)` silver SALT of gluconic acid is formed
`NH_(3)` has affected the standard REDUCTION potential of glucose/gluconic acid electrode

Solution :Ammonia has no effect on the standard reduction potential.


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