If the Standard Reaction Enthalpy for the Reaction
NO₂(g) $\rightarrow$ NO(g)+ O(g)
Is Needed,Calculate It from the Standard Enthalpy of NO(g)

question 51

Multiple Choice

If the standard reaction enthalpy for the reaction
NO₂(g) $\rightarrow$ NO(g) + O(g)
Is needed,Calculate it from the standard enthalpy of formation of ozone,+142.7kJ.mol^-1 ,And from the reactions listed below:
O₂(g) $\rightarrow$ 2O(g)
$\Delta$ H° = +498.4 kJ.mol^-1
NO(g) + O₃(g) $\rightarrow$ NO₂(g) + O₂(g)
$\Delta$ H° = -200 kJ.mol^-1

• A) +355 kJ.mol^-1
• B) +555 kJ.mol^-1
• C) +192 kJ.mol^-1
• D) +592 kJ.mol^-1
• E) +306 kJ.mol^-1

---

Definitions:

Align Worker Interests

The process or strategy of ensuring that the objectives and concerns of workers align with those of their representatives, such as unions or labor organizations.

Employer

An individual or organization that hires and pays people to work for them, providing salary or wages in exchange for the employee's labor.

Human Resource Management

The strategic approach to the effective management of people in an organization, which helps businesses gain a competitive advantage. It's designed to maximize employee performance in service of the employer's strategic objectives.

Critical Industrial Relations

The study and practice of managing and improving relationships between employers and employees, particularly in contexts where conflicts or disputes might arise.