What Is the Classification for This Unbalanced Reaction

question 96

Multiple Choice

What is the classification for this unbalanced reaction?
Fe + HCl → FeCl₃ + H₂

• A) dehydration
• B) combination
• C) decomposition
• D) single replacement
• E) double replacement

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Definitions:

Ordinary Goods

Goods for which demand increases as consumer income increases and decreases as consumer income decreases, opposite to inferior goods.

Consumer Equilibrium

A scenario in which a consumer has distributed their income to achieve the greatest satisfaction, considering the prices of goods and services.

Budget Constraint

A representation of all the combinations of goods and services that a consumer can afford to purchase at given prices within their income level.

Utility

In economics, utility refers to the total satisfaction received from consuming a good or service.