All of the following statements concerning acid-base buffers are true EXCEPT Group of answer choices 1. buffers contain
Posted: Sat Jul 02, 2022 8:45 pm
All of the following statements concerning acid-base buffers aretrue EXCEPT
Group of answer choices
1. buffers contain appreciable quantities of a weak acid and itsconjugate base.
2. buffers are used as colored indicators in acid-basetitrations.
3. buffers are resistant to pH changes upon addition of smallquantities of strong acids or bases.
4. the pH of a buffer is close to the pKa of the weak acid fromwhich it is made.
5. buffers are resistant to changes in pH when diluted withwater.
Group of answer choices
1. buffers contain appreciable quantities of a weak acid and itsconjugate base.
2. buffers are used as colored indicators in acid-basetitrations.
3. buffers are resistant to pH changes upon addition of smallquantities of strong acids or bases.
4. the pH of a buffer is close to the pKa of the weak acid fromwhich it is made.
5. buffers are resistant to changes in pH when diluted withwater.