Examlex

Solved

Consider the Reaction 2NO2(g) N2O4(g); Δ\Delta H° = -568 KJ And 2NO2(g)

question 30

Multiple Choice

Consider the reaction 2NO2(g)  Consider the reaction 2NO<sub>2</sub>(g)    N<sub>2</sub>O<sub>4</sub>(g) ; \Delta H° = -56.8 kJ and  \Delta S° = -175 J/K.In a container (at 298 K) N<sub>2</sub>O<sub>4</sub>(g) and NO<sub>2</sub>(g) are mixed with initial partial pressures of 2.4 atm and 0.42 atm,respectively.Which of the following statements is correct? A) Some N<sub>2</sub>O<sub>4</sub>(g) will decompose into NO<sub>2</sub>(g) . B) Some NO<sub>2</sub>(g) will dimerize to form N<sub>2</sub>O<sub>4</sub>(g) . C) The system is at equilibrium at these initial pressures. D) The final total pressure must be known to answer this question. E) None of these. N2O4(g) ; Δ\Delta H° = -56.8 kJ and Δ\Delta S° = -175 J/K.In a container (at 298 K) N2O4(g) and NO2(g) are mixed with initial partial pressures of 2.4 atm and 0.42 atm,respectively.Which of the following statements is correct?


Definitions:

Capital Account

A financial statement account that shows the equity ownership of shareholders or owners in a company.

Owners' Equity

The residual interest in the assets of an entity after deducting liabilities, representing the ownership's value in the company.

Capital Balances

The amount of capital that remains in a business after deductions, representing the residual interest in the firm's assets after liabilities have been deducted.

Net Income

The profit remaining after all expenses, taxes, and costs have been subtracted from total revenue.

Related Questions