How Much Charge Must Pass Through an Electrolytic Cell to Reduce

question 18

Multiple Choice

How much charge must pass through an electrolytic cell to reduce 0.44 mol Ca²⁺ ion to calcium metal?

• A) 1.9 ×10⁵ C
• B) 8.5 ×10⁴ C
• C) 2.1 ×10⁴ C
• D) 4.3 ×10⁴ C
• E) 0.88 C

---

Definitions:

Supervision

The act of overseeing and directing work and workers, ensuring tasks are completed efficiently and effectively.

Belongingness Needs

These are fundamental human motivations to be accepted and included as part of a group or community.

Esteem Needs

These represent the fourth tier in Maslow's hierarchy of needs, encompassing desires for self-respect, confidence, achievement, respect from others, and recognition.

Affiliation

A feeling or state of connectedness with a group or another individual, often characterized by shared interests or goals.