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The pH of an aqueous solution of CH3COON...

The pH of an aqueous solution of `CH_3COONa` of concentrated C(M) is given by

A

` 7 (1)/(2) pk_a +(1)/(2) log C `

B

` (1)/(2) pk_w +(1)/(2)pK_b+(1)/(2) log C `

C

` (1)/(2) pk_w -(1)/(2)pK_b-(1)/(2) log C `

D

` (1)/(2) pk_w +(1)/(2)pK_a+(1)/(2) log C `

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