Question

Select all of the statements that are true about a buffer solution. A buffer solution always changes color when the pH change
buffer solution reacts with acidic solutions. A buffer solution has a pH of 7. A buffer solution reacts with basic solutions.
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Q1

A buffer solution reacts with acidic solutions.

A buffer solution reacts with basic solutions.

A buffer solution resists small change in pH.

Q2

buffer region B

Flat part of titration curve is the buffer region, as it resists small change in pH.

buffer region for weak acid is the flat part of titration curve near pH less than 7.

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