314696 The following are some statements about chemical equilibrium.
(A) The rate of forward reaction is equal to the rate of backward reaction.
(B) The chemical equilibrium can be established from reactant side only.
(C) The concentration of the reactants and products remain same with time.
The correct statements are

314697 Identify the correct statements below regarding chemical equilibrium.
(I) All chemical reactions which are in equilibrium are irreversible.
(II) Equilibrium is achieved when the forward reaction rate equals the reverse reaction rate.
(III) Equilibrium is achieved when the concentrations of reactants and product remain constant.
(IV) Equilibrium is dynamic in nature

314698 At low temperature, Nitrogen dioxide, a reddish brown gas gets associated to form the colourless dinitrogen tetroxide as in the reaction,\({\text{2N}}{{\text{O}}_{{\text{2}}\left( {\text{g}} \right)}} \rightleftharpoons {{\text{N}}_{\text{2}}}{{\text{O}}_{{\text{4}}\left( {\text{g}} \right)}}\). Then at equilibrium

314699 Assertion :
The active mass of pure solids and pure liquids is taken as unity.
Reason :
The active mass of pure solids and liquids depends on density and molecular mass. The density and molecular mass of pure liquids and solids are constant.

314700 Assertion :
No term in the concentration of a pure solid or a pure liquid appear in constant \(\mathrm{K}_{\mathrm{eq}}\) and is evaluated using any given concentrations of the species involved, in the reaction, and not necessarily equilibrium concentrations.
Reason :
Each pure solid or pure liquid is in a phase by itself and has a constant concentration at constant temperature.

314696 The following are some statements about chemical equilibrium.
(A) The rate of forward reaction is equal to the rate of backward reaction.
(B) The chemical equilibrium can be established from reactant side only.
(C) The concentration of the reactants and products remain same with time.
The correct statements are

314697 Identify the correct statements below regarding chemical equilibrium.
(I) All chemical reactions which are in equilibrium are irreversible.
(II) Equilibrium is achieved when the forward reaction rate equals the reverse reaction rate.
(III) Equilibrium is achieved when the concentrations of reactants and product remain constant.
(IV) Equilibrium is dynamic in nature

314698 At low temperature, Nitrogen dioxide, a reddish brown gas gets associated to form the colourless dinitrogen tetroxide as in the reaction,\({\text{2N}}{{\text{O}}_{{\text{2}}\left( {\text{g}} \right)}} \rightleftharpoons {{\text{N}}_{\text{2}}}{{\text{O}}_{{\text{4}}\left( {\text{g}} \right)}}\). Then at equilibrium

314699 Assertion :
The active mass of pure solids and pure liquids is taken as unity.
Reason :
The active mass of pure solids and liquids depends on density and molecular mass. The density and molecular mass of pure liquids and solids are constant.

314700 Assertion :
No term in the concentration of a pure solid or a pure liquid appear in constant \(\mathrm{K}_{\mathrm{eq}}\) and is evaluated using any given concentrations of the species involved, in the reaction, and not necessarily equilibrium concentrations.
Reason :
Each pure solid or pure liquid is in a phase by itself and has a constant concentration at constant temperature.

314696 The following are some statements about chemical equilibrium.
(A) The rate of forward reaction is equal to the rate of backward reaction.
(B) The chemical equilibrium can be established from reactant side only.
(C) The concentration of the reactants and products remain same with time.
The correct statements are

314697 Identify the correct statements below regarding chemical equilibrium.
(I) All chemical reactions which are in equilibrium are irreversible.
(II) Equilibrium is achieved when the forward reaction rate equals the reverse reaction rate.
(III) Equilibrium is achieved when the concentrations of reactants and product remain constant.
(IV) Equilibrium is dynamic in nature

314698 At low temperature, Nitrogen dioxide, a reddish brown gas gets associated to form the colourless dinitrogen tetroxide as in the reaction,\({\text{2N}}{{\text{O}}_{{\text{2}}\left( {\text{g}} \right)}} \rightleftharpoons {{\text{N}}_{\text{2}}}{{\text{O}}_{{\text{4}}\left( {\text{g}} \right)}}\). Then at equilibrium

314699 Assertion :
The active mass of pure solids and pure liquids is taken as unity.
Reason :
The active mass of pure solids and liquids depends on density and molecular mass. The density and molecular mass of pure liquids and solids are constant.

314700 Assertion :
No term in the concentration of a pure solid or a pure liquid appear in constant \(\mathrm{K}_{\mathrm{eq}}\) and is evaluated using any given concentrations of the species involved, in the reaction, and not necessarily equilibrium concentrations.
Reason :
Each pure solid or pure liquid is in a phase by itself and has a constant concentration at constant temperature.

314696 The following are some statements about chemical equilibrium.
(A) The rate of forward reaction is equal to the rate of backward reaction.
(B) The chemical equilibrium can be established from reactant side only.
(C) The concentration of the reactants and products remain same with time.
The correct statements are

314697 Identify the correct statements below regarding chemical equilibrium.
(I) All chemical reactions which are in equilibrium are irreversible.
(II) Equilibrium is achieved when the forward reaction rate equals the reverse reaction rate.
(III) Equilibrium is achieved when the concentrations of reactants and product remain constant.
(IV) Equilibrium is dynamic in nature

314698 At low temperature, Nitrogen dioxide, a reddish brown gas gets associated to form the colourless dinitrogen tetroxide as in the reaction,\({\text{2N}}{{\text{O}}_{{\text{2}}\left( {\text{g}} \right)}} \rightleftharpoons {{\text{N}}_{\text{2}}}{{\text{O}}_{{\text{4}}\left( {\text{g}} \right)}}\). Then at equilibrium

314699 Assertion :
The active mass of pure solids and pure liquids is taken as unity.
Reason :
The active mass of pure solids and liquids depends on density and molecular mass. The density and molecular mass of pure liquids and solids are constant.

314700 Assertion :
No term in the concentration of a pure solid or a pure liquid appear in constant \(\mathrm{K}_{\mathrm{eq}}\) and is evaluated using any given concentrations of the species involved, in the reaction, and not necessarily equilibrium concentrations.
Reason :
Each pure solid or pure liquid is in a phase by itself and has a constant concentration at constant temperature.

314696 The following are some statements about chemical equilibrium.
(A) The rate of forward reaction is equal to the rate of backward reaction.
(B) The chemical equilibrium can be established from reactant side only.
(C) The concentration of the reactants and products remain same with time.
The correct statements are

314697 Identify the correct statements below regarding chemical equilibrium.
(I) All chemical reactions which are in equilibrium are irreversible.
(II) Equilibrium is achieved when the forward reaction rate equals the reverse reaction rate.
(III) Equilibrium is achieved when the concentrations of reactants and product remain constant.
(IV) Equilibrium is dynamic in nature

314698 At low temperature, Nitrogen dioxide, a reddish brown gas gets associated to form the colourless dinitrogen tetroxide as in the reaction,\({\text{2N}}{{\text{O}}_{{\text{2}}\left( {\text{g}} \right)}} \rightleftharpoons {{\text{N}}_{\text{2}}}{{\text{O}}_{{\text{4}}\left( {\text{g}} \right)}}\). Then at equilibrium

314699 Assertion :
The active mass of pure solids and pure liquids is taken as unity.
Reason :
The active mass of pure solids and liquids depends on density and molecular mass. The density and molecular mass of pure liquids and solids are constant.

314700 Assertion :
No term in the concentration of a pure solid or a pure liquid appear in constant \(\mathrm{K}_{\mathrm{eq}}\) and is evaluated using any given concentrations of the species involved, in the reaction, and not necessarily equilibrium concentrations.
Reason :
Each pure solid or pure liquid is in a phase by itself and has a constant concentration at constant temperature.