The Oxidation State of Oxygen in Na₂CrO₄ Is

question 64

Multiple Choice

The oxidation state of oxygen in Na₂CrO₄ is

• A) +1
• B) +3
• C) +7
• D) +5
• E) none of these

---

Definitions:

Primary Visual Cortex

The region of the brain located in the occipital lobe that receives, integrates, and processes visual information from the retinas.

Frontal Lobe

The part of the brain located at the front of each cerebral hemisphere, responsible for voluntary movement, expressive language, and managing higher level executive functions.

Occipital

Pertaining to the occipital lobe of the brain, which is primarily responsible for visual processing.

Agnosia

A disorder characterized by the inability to recognize and identify objects or persons, due to damage in specific brain areas.