A reaction is given by aA + bB cC + dD. How do you represent an equi – McqOptions

MCQOPTIONS

1.	A reaction is given by aA + bB cC + dD. How do you represent an equilibrium constant?
A.	[A]<sup>a</sup>[B]<sup>b</sup>/[C]<sup>c</sup>[D]<sup>d</sup>
B.	[C]<sup>c</sup>[D]<sup>d</sup>/[A]<sup>a</sup>[B]<sup>b</sup>
C.	[A][B]/[C][D]
D.	[C][D]/[A][B]
Answer» C. [A][B]/[C][D]

Discussion

No Comment Found

Related MCQs

If the chemical reaction is: aA + bB cC + dD and K is the equilibrium constant. Then what is the equilibrium constant of the reaction naA + nbB ncC + ndD?
Given that at 800k the concentrations are as follows: N<sub>2</sub>=3.0 10<sup> 3</sup>M, O<sub>2</sub> = 4.2 10<sup> 3</sup>M and NO = 2.8 10<sup> 3</sup>M, what is the equilibrium constant for the reaction N<sub>2(g)</sub> + O<sub>2(g)</sub> ( rightleftharpoons ) 2NO<sub>(g)</sub>?
for the reaction H<sub>2(g)</sub> + Br<sub>2(g)</sub> 2HBr<sub>(g)</sub> the equilibrium constant is given as 0.04 then what is the equilibrium constant for the reaction 2HBr<sub>(g)</sub> H<sub>2(g)</sub> + Br<sub>2(g)</sub>?
What is the equilibrium constant of the following reaction: 4NH<sub>3</sub> + 5O<sub>2</sub> 4NO + 6H<sub>2</sub>O?
If we use activities in place of molar concentration in an equilibrium constant expression then what is the dimension of k?
If the initial concentrations of reactants in a reaction increase then the equilibrium constant ____________
The equilibrium constant of a reaction is 20 units and the equilibrium constant of other reaction is 30 units when both the reactions are added up together then the equilibrium constant of the resultant reaction is given by _____________
What does it indicate having a higher equilibrium constant?
The value of equilibrium constant for different chemical reactions at a particular temperature is ____________
A reaction is given by aA + bB cC + dD. How do you represent an equilibrium constant?