Which One of the Following Is a Redox Reaction

question 75

Multiple Choice

Which one of the following is a redox reaction?

• A) 2Na(g) + Cl₂(g) → 2NaCl(s)
• B) Ba²⁺(aq) + SO₄^2-(aq) → BaSO₄(s)
• C) K₂Cr₂O₇(aq) + 2KOH(aq) → 2K₂CrO₄(aq) + H₂O(l)
• D) Na₂CO₃(s) + 2HCl(aq) → 2NaCl(aq) + CO₂(g) + H₂O(l)
• E) H₂O(l) → H⁺(aq) + OH^-(aq)

Recognize the role of lead users and customer input in improving and innovating products.

Identify the significance of unique selling propositions (USP) and meeting unmet needs in product development.

Learn the stages of the product life cycle and the characteristics of each stage.

Grasp the concept of brainstorming and other idea generation techniques in developing new products.

---

Definitions:

General Adaptation Syndrome

A model describing the body's short-term and long-term reactions to stress, consisting of the stages of alarm, resistance, and exhaustion.

Resistance Stage

The second phase in the general adaptation syndrome, characterized by the body's adaptation to a stressor and continuation of the fight or flight response maintenance.

American Psychological Association

A leading scientific and professional organization representing psychology in the United States, dedicated to advancing the discipline.

Endorphins

Inhibitory neurotransmitters that occur naturally in the brain and in the bloodstream and are similar to the narcotic morphine in their functions and effects.