Sapling Learning How does a buffer resist change in pH upon addition of a strong

Question

Sapling Learning How does a buffer resist change in pH upon addition of a strong acid? The strong acid reacts with the strong base in the buffer to form a salt which, produces few H ions in solution and therefore only a little change in pH The strong acid reacts with the weak base in the buffer to form a weak acid, which produces few H ions in solution and therefore only a little change in pH. The strong acid reacts with the weak acid in the buffer to form a weak base, which produces few H ions in solution and therefore only a little change in pH. Settings. Global Settings... Check for Updates... About Adobe Flash Player 23.0.0.207

Explanation / Answer

When strong acid is added, it reach with weak base to form small amount of weak acid
so overall change is addition of weak acid which doesn't dissociate completely
hence there is small change in pH

Answer:
option 2

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