A Sample of Oxygen Gas That Contains Avogadro's Number of Molecules

question 34

Multiple Choice

A sample of oxygen gas that contains Avogadro's number of molecules has a mass of ________.

• A) 8.0 g
• B) 16.0 g
• C) 32.0 g
• D) 64.0 g

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Definitions:

Series Circuits

Electrical circuits in which components are arranged in a sequence such that the current flows through each component one after the other.

Voltage Drops

A reduction in voltage across a component or section of a circuit, indicating resistance or a loss of electrical power.

Resistance

A measure of the opposition to current flow in an electrical circuit, affecting how much current flows for a given voltage.

Circuit Breakers

A circuit protection device that acts like a switch to open the circuit when current flow becomes excessive.