In: Chemistry
Which of the following is the definition of a buffer?
A. |
an organic compound which is only soluble in an organic solvent |
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B. |
a substance that catalyzes a reaction |
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C. |
a solution containing a strong acid and its conjugate base |
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D. |
a solution containing a weak base and its conjugate acid |
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E. |
a solution containing a strong base and its conjugate acid |
a solution containing a weak base and its conjugate acid
option D is correct
Buffer = (weak acid + its conjugate base) or (weak baase +its conjugate acid )