The H - C - H Angle in CH₂Cl₂ Is

question 120

Multiple Choice

The H - C - H angle in CH₂Cl₂ is approximately:

• A) 109 °
• B) 120 °
• C) 180 °
• D) 90 °
• E) none of these

---

Definitions:

Melatonin

A hormone produced by the pineal gland that regulates sleep and wakefulness.

Pineal Gland

A small endocrine gland in the brain that produces melatonin, a serotonin-derived hormone, which affects the modulation of wake/sleep patterns.

Adrenal Gland

A pair of endocrine glands located above the kidneys that produce a variety of hormones, including adrenaline and cortisol, which help control stress responses, metabolism, and blood pressure.

Pituitary Gland

A small endocrine gland at the base of the brain that releases many hormones and regulates other endocrine glands.