1.
Reaction quotient (Q) is relative amount of concentration of products and reactants at any point of reaction .
Q =
at equilibrium reaction quotient is equal to equilibrium constant.
Q = K
Hence statement 1 is correct.
2.
In a reaction mixture K is ratio of products and reactants concentration only at equilibrium
K =
hence second statement is wrong.
3.
When reaction progresses backward Q decreases. But it is not the lowest value of Q, Q may further decreases.
hence the third statement is wrong
4.
K is depends on temperature but independent on concentration of reactants
so the fourth statement is correct
5.
Only at equilibrium reaction quotient is equal to equilibrium constant.
Therefore the fifth statement is wrong.
6.
As reaction progresses towards backward Q decreases until it is equal to K.
So, the sixth statement is wrong.
Help if you can!! Select all of the correct statements about reaction quotients and equilibrium constants...
Select all of the correct statements about reaction quotients and equilibrium constants from the choices below. A reaction quotient equals the equilibrium constant at equilibrium. As a reaction progresses forward toward equilibrium K rises until it reaches Q. K is the lowest value that Q can have. As a reaction progresses forward toward equilibrium Q drops. As a reaction progresses forward toward equilibrium K is the highest value Q attains. As a reaction progresses backward toward equilibrium K drops until...
Select all of the correct statements about reaction quotients and equilibrium constants from the choices below. A reaction quotient equals the equilibrium constant at equilibrium. As a reaction progresses backward toward equilibrium Q drops. As a reaction progresses forward toward equilibrium Q rises. K is the highest value that Q can have. As a reaction approaches equilibrium its Q value approaches K. As a reaction progresses backwards toward equilibrium K is the lowest value Q attains.
Select all of the correct statements about reaction quotients and equilibrium constants from the choices below. 1. A reaction quotient equals the equilibrium constant at equilibrium. 2. As a reaction progresses backward toward equilibrium K drops until it reaches Q. 3. As a reaction progresses forward toward equilibrium K is the highest value Q attains. 4. As a reaction progresses forward toward equilibrium Q rises. 5. K is the lowest value that Q can have. As a reaction approaches equilibrium...
Select all of the correct statements about equilibrium from the choices below. At equilibrium the rates of forward and reverse reactions are equal. As a reaction proceeds backwards toward equilibrium the reactant concentrations rise. As a reaction proceeds backwards toward equilibrium the reverse rate drops. As a reaction proceeds forward toward equilibrium the product concentrations rise. At equilibrium concentrations of reactants and products stay constant. At equilibrium there are always equal amounts of reactants and products.
Select all of the correct statements about equilibrium from the choices below. At equilibrium the rates of forward and reverse reactions are equal. At equilibrium the rate of change of product concentration is zero. At equilibrium the forward rate constant equals zero. As a reaction proceeds backwards toward equilibrium the reverse rate drops. As a reaction proceeds forward toward equilibrium the reactant concentrations drop. At equilibrium no more reactants are transformed into products.
Select all of the correct statements about equilibrium from the choices below. At equilibrium the rates of forward and reverse reactions are equal. As a reaction proceeds backwards toward equilibrium the forward rate rises. As a reaction proceeds forward toward equilibrium the reverse rate constant rises. As a reaction proceeds backwards toward equilibrium the reverse rate drops. As a reaction proceeds forward toward equilibrium the product concentrations rise. - At equilibrium the speed of a reaction equals its rate constant.
Select all of the correct statements about equilibrium from the choices below. a. At equilibrium the rates of forward and reverse reactions are equal. b. As a reaction proceeds backwards toward equilibrium the product concentrations drop. c. As a reaction proceeds backwards toward equilibrium the reverse rate drops. d. At equilibrium all reactions stop. e. At equilibrium all reactions stop. f. As a reaction proceeds forward toward equilibrium the product concentrations rise.
Part 1.) Select all of the correct statements about reaction rates from the choices below. 1. The lower the rate of a reaction the longer it takes to reach completion. 2. As a reaction progresses its rate goes up. 3. Catalysts decrease reaction rates. 4. A balanced chemical reaction is necessary to relate the rate of reaction to the concentration of a reactant. 5. Reaction rates increase as concentrations of homogeneous catalysts increase. 6. The higher the rate of a...
Select all of the correct statements about equilibrium from the choices below. At equilibrium the rates of forward and reverse reactions are equal. At equilibrium all reactions stop. At equilibrium the rate of change of reactant concentration is zero. As a reaction proceeds forward toward equilibrium the product concentrations rise. At equilibrium all reactions stop. At equilibrium the reverse rate equals zero.
Select all of the correct statements about equilibrium from the choices below. At equilibrium the rates of forward and reverse reactions are equal. At equilibrium all reactions stop. At equilibrium the rate of change of product concentration is zero. At equilibrium the speed of a reaction equals its rate constant. As a reaction proceeds forward toward equilibrium the forward rate constant drops. At equilibrium the forward rate constant equals zero.