At equilibrium, the concentrations of N2=4.0 x10-3M, O2 = 5.2 x 10-3M – McqOptions

MCQOPTIONS

1.	At equilibrium, the concentrations of N₂=4.0 x10^-3M, O₂ = 5.2 x 10^-3M and NO=3.9 10^-3M in a sealed vessel at 800K. What will be K_c for the reaction?
A.	0.731
B.	0.073
C.	7.31
D.	0.0007
Answer» B. 0.073

Discussion

No Comment Found

Related MCQs

What is the other alternative name for equilibrium phase diagram?
Is rate law and law of mass action are same?
At equilibrium, the concentrations of N<sub>2</sub>=4.0 x10<sup>-3</sup>M, O<sub>2</sub> = 5.2 x 10<sup>-3</sup>M and NO=3.9 10<sup>-3</sup>M in a sealed vessel at 800K. What will be K<sub>c</sub> for the reaction?
What is the temperature at which the solid and liquid phases are at equilibrium?
Are these statements about the dynamic equilibrium true?<br>Statement 1: Opposing processes occur at the same time.
What is peritectic?
Which of the following is not an example of freezing point depression?
Who coined the term triple point?
Is the value of equilibrium constant independent of initial concentrations of the reactants and products?
At what point does liquid and solid exist at equilibrium?