Which of the Following Is TRUE

question 49

Multiple Choice

Which of the following is TRUE?

• A) An effective buffer has a [base]/[acid] ratio in the range of 10 - 100.
• B) A buffer is most resistant to pH change when [acid] = [conjugate base]
• C) An effective buffer has very small absolute concentrations of acid and conjugate base.
• D) A buffer cannot be destroyed by adding too much strong base. It can only be destroyed by adding too much strong acid.
• E) None of the above is true.

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Definitions:

Standup Meetings

Short, often daily meetings where team members stand in order to keep the meeting brief, focusing on updates, progress checks, and identifying blockers.

Urgent Problems

Issues or situations that require immediate attention and action due to their critical nature.

Solve Small Issues

The act of addressing and rectifying minor problems or challenges before they escalate into larger concerns.

E-Mail

Electronic mail, a method of exchanging messages between people using electronic devices.