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Buffer soution'A' of a weak monoprotic a...

Buffer soution'A' of a weak monoprotic acid and it's sodium salt in concentreaiton ration X:Y has `pH=(pH)_(1)` and buffer solution 'B' of the same acid and it's sodium salt in the concentration ratio Y:X has `pH=(pH)_(2). If (pH)_(2)-(pH)_(1)+ (pH)_(2)=9.5` units, then:

A

pKa=4.75

B

`(X)/(Y)=2.36`

C

`(X)/(Y)=3.162`

D

pKa=5.25

Text Solution

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The correct Answer is:
a,c
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