Which of the Following Are Optically Inactive

question 14

Multiple Choice

Which of the following are optically inactive?

• A) a 50-50 mixture of R and S enantiomers
• B) a meso compound
• C) every achiral compound
• D) a racemic mixture
• E) all the above

---

Definitions:

Massage Therapy

A practice involving the manipulation of soft tissues in the body to promote health and well-being, reduce stress, and relieve muscle tension.

Stress-management Practice

Stress-management Practice involves techniques and strategies employed to reduce or manage stress levels in one's life.

Neurocognitive Disorder

A category of mental health disorders that primarily affect cognitive abilities, including learning, memory, and understanding.

Alzheimer's Disease

A neurological condition that advances over time, leading to the loss of memory, decline in cognitive abilities, and alterations in personality.