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प्रश्न
Answer the following in one sentence :
Classify the following buffers into different types :
Sodium benzoate + benzoic acid
पर्याय
Acidic buffer
Basic buffer
उत्तर
Sodium benzoate + benzoic acid - Acidic buffer
APPEARS IN
संबंधित प्रश्न
The ionization constant of benzoic acid is 6.46 × 10–5 and Ksp for silver benzoate is 2.5 × 10–13. How many times is silver benzoate more soluble in a buffer of pH 3.19 compared to its solubility in pure water?
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Answer the following in one sentence :
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Answer the following in one sentence :
Classify the following buffers into different types :
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Answer the following in one sentence :
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Write the formula to calculate pH of buffer solution.
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____________ forms a basic buffer solution.
Which will make basic buffer?
The dissociation constant of a weak acid is 1 × 10−3. In order to prepare a buffer solution with a pH = 4, the `(["Acid"])/(["Salt"])` ratio should be ____________.
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Ksp of Al(OH)3 is 1 × 10−15 M. At what pH does 1.0 × 10−3 M Al3+ precipitate on the addition of buffer of NH4Cl and NH4OH solution?
On the basis of the equation \[\ce{pH}\] = – log \[\ce{[H+]}\], the \[\ce{pH}\] of 10–8 mol dm–3 solution of \[\ce{HCl}\] should be 8. However, it is observed to be less than 7.0. Explain the reason.
Define Acidic buffer solution.
Write the applications of buffer solution.
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