The most effective buffering system Has a pH value close to pK value of acid Con

Question

The most effective buffering system Has a pH value close to pK value of acid Contains equal concentration of acid and conjugate base The ratio of base/acid is equal to one All of above a and b only Biosensors are special electrode that measure Biochemical reaction Receptor ligand interaction Enzyme activity All of the above a and c The pH range over which there is only a small pH change upon the addition of acid or base to buffer is pKa value Buffering zone pH fluctuation pOH fluctuation A scientist conducted an experiment to determine how the amount of salt in a body of water affects the number of plants that can live in the water. In this experiment the dependent variable is the number of plant in the water The amount of salt in water The temperature of the water The water A scientist hypothesizes the temperature at which an alligator's egg is incubated will determine whether the alligator will be male or female. The independent variable is The female

Explanation / Answer

And 15: The most effective buffering should have all the characteristics. So option 'd' is the correct response.

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