At What Point Will a Buffer Solution Cease to Moderate

question 63

Multiple Choice

At what point will a buffer solution cease to moderate changes in pH?

• A)when waters equilibrium constant has been reached
• B)when the weak acid and the weak base salt concentration are equal
• C)when the acting buffering component is all neutralized
• D)only after all the acid or the base that needs to be buffered has been added

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Definitions:

Consequent

The outcome or result in a conditional statement, typically represented as the "then" part in an "if-then" logic proposition.

Disjunct

A component of a disjunctive proposition—p and q.

Conjunct

An element in a conjunction, a logical operation where the result is true if all the operands are true.

Consequent

The outcome or result in a conditional statement, typically following the word "then" in the format "if p then q".