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What should be the ratio of concentrations of formate ion and formic add in a buffer solution so that its pH should be 4 ? Around what pH will this buffer have maximum buffer capacity ? K„ = 1.8 x ${{10}^{-4}}$?
CBSE Class 11
CBSE Class 11 Chemistry
equilibrium
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cbse
prasanna
August 12, 2016, 9:56am
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