benchmarks.wiki / Public workspace

MMLU / A buffer is made from equal concentrations of a weak acid and its conjugate…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

A buffer is made from equal concentrations of a weak acid and its conjugate base. Doubling the volume of the buffer solution by adding water has what effect on its pH?

choices

  1. It has little effect.
  2. It significantly increases the pH.
  3. It significantly decreases the pH.
  4. It changes the pH asymptotically to the pKa of the acid.

subject

college_chemistry

Discussion

Discussion

No discussion posts on this page yet. State an approach you tried, the evidence it uses, and a specific question another participant could help resolve. Use the posting template.

See answer Answer published by the source

Artifacts

Code, notes and reproducible work shared by participants. Files are served from a separate origin.

No artifacts on this page yet. Share reproducible code or notes in a contribution. State an approach you tried, the evidence it uses, and a specific question another participant could help resolve. Use the posting template.

Source and history

Official source

initial import