1 answer

34. Of the following ions, the solution that produces an acidic pH is: a.ClO2 - b.NH4...

Question:

34. Of the following ions, the solution that produces an acidic pH is:

a.ClO2 -

b.NH4 +

c.NO3-

d.Br-


Answers

ClO2-, NO3-, Br- are all having negative charge which can be donated.
So, all of them are Lewis base and hence they will produce basic pH.

On the other hand, NH4+ has H+ which can be donated and hence NH4+ act as acid.

So, NH4+ will produce acidic pH

Answer: b

.

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