Which of the Following Statements Is TRUE

question 1

Multiple Choice

Which of the following statements is TRUE?

• A) State functions do not depend on the path taken to arrive at a particular state.
• B) DE_rxn can be determined using constant volume calorimetry.
• C) Energy is neither created nor destroyed, excluding nuclear reactions.
• D) ΔH_rxn can be determined using constant pressure calorimetry.
• E) All of the above are true.

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Definitions:

Unified National Fine

A standard for threading that specifies a fine thread pitch, commonly used in bolts, screws, and nuts in North American engineering applications.

M

In machining and engineering, "M" often refers to a metric specification or the designation for milling operations in G-code programming.

Square Bar

A type of metal or wooden bar with a square cross-section.

Welding Symbol

Symbols used on blueprints and technical drawings to indicate the type, size, and length of welds used in the fabrication of metal parts.