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CBSE Class 11-science Answered

Chemistry doubt
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Asked by achamerahul2 | 17 Apr, 2020, 10:44: AM
answered-by-expert Expert Answer
It is a buffer solution. pH of buffer solutions can be calculated by-
p H equals p K subscript a plus log fraction numerator left square bracket A to the power of minus right square bracket over denominator left square bracket H A right square bracket end fraction
p H equals negative log left parenthesis 1.8 cross times 10 to the power of negative 5 end exponent right parenthesis space plus log fraction numerator 0.1 over denominator 0.1 end fraction
p H equals 4.7
Answered by Ravi | 17 Apr, 2020, 07:40: PM
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