Which of the Following Is TRUE

question 41

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 can not be destroyed by adding too much strong base. It can only be destroyed by adding too much strong acid.
• E) None of the above are true.

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Definitions:

Chamomile

A herb known for its calming, anti-inflammatory, and antiseptic properties, often used in teas or for medicinal purposes.

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A healing approach where practitioners claim to manipulate a patient's energy field to promote healing and well-being.

Universal Life Energy

A concept found in some alternative medicine and spiritual practices, referring to a non-physical energy that can promote healing and balance in the human body.

Skin Hunger

A term describing the psychological and physiological need for physical touch and human contact.