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For a 0.072 M NaSO(4) solution,select th...

For a `0.072 M NaSO_(4)` solution,select the correct option(s):`(K_(a_(1))` and `K_(a_(2))` of `H_(2)SO_(4)=oo` & `1.2xx10^(-2))`

A

`pH=1.62`

B

`pH=7.39`

C

Degree of hydrolysis `h=(1)/(sqrt(6))`

D

`h=3.4xx10^(-6)`

Text Solution

AI Generated Solution

To solve the problem regarding the 0.072 M NaSO₄ solution and the dissociation of H₂SO₄, we will follow these steps: ### Step 1: Understand the Dissociation of H₂SO₄ H₂SO₄ is a strong acid that dissociates completely in its first step: \[ \text{H}_2\text{SO}_4 \rightarrow \text{H}^+ + \text{HSO}_4^- \] The first dissociation constant \( K_{a1} \) is given as infinity, indicating complete dissociation. The second dissociation is: ...
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