1.

For anionic hydrolysis, pH is given by

Answer»

`pH=1/2 pK_w -1/2pK_b -1/2 LOG C`
`pH=1/2 pK_w +1/2 pK_a -1/2log C`
`pH=1/2 pK_w +1/2 pK_a +1/2 log C `
`pH=1/2pK_w +1/2 pK_a -1/2 pK_b`

SOLUTION :`pH=1/2 pK_w +1/2 pK_a +1/2 log C `


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