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One litre of a buffer solution is prepar...

One litre of a buffer solution is prepared by dissolving 0.6 mole. of `NH_3` and 0.4 mole of `NH_4CI`. What is the pH of the solution ? For `NH_3K_b = 1.8 xx 10^(-5)`. What is the pH of the buffer after addition of 0.1 mole of of HCI ?

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One litre of a buffer solution is prepared by dissolving 0.6 mole. of NH_3 and 0.4 mole of NH_4CI . What is the pH of the solution ? For NH_3K_b = 1.8 xx 10^(-5) . What is the pH of the buffer after addition of 0.1 mole of NaOH ?

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A buffer solution contains 0.01 gm. Mole NH_4OH and 0.02 gm mole NH_4Cl per litre. If K_b for NH_4OH is 1.8xx10^-5 then the pH of the solution is

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