In the Reaction Between HCl and Na₂CO₃, Which Gas Is

question 80

Multiple Choice

In the reaction between HCl and Na₂CO₃, which gas is formed?

• A) H₂
• B) CH₄
• C) CO₂
• D) O₂

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Definitions:

Courage

The mental or moral strength to venture, persevere, and withstand danger, fear, or difficulty.

Sign Of Vulnerability

An indicator or symptom that an individual, system, or organization may be weak, exposed, or susceptible to attack or harm.

Projecting Confidence

The act of displaying assurance and self-assuredness in one's capabilities and presence through body language, speech, and behavior.

Common Reactions

General or typical responses or behaviors in specific situations or under stress.