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The equilibrium state is attained when t...

The equilibrium state is attained when the reversible reaction is carried out in a………… space.

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To solve the question, we need to understand the concept of equilibrium in reversible reactions. The equilibrium state is a condition where the rate of the forward reaction equals the rate of the reverse reaction, leading to no net change in the concentrations of reactants and products. ### Step-by-Step Solution: 1. **Understanding Reversible Reactions**: - Reversible reactions are those that can proceed in both the forward and reverse directions. For example, the reaction between hydrogen gas (H2) and iodine gas (I2) to form hydrogen iodide (HI) can go both ways. 2. **Defining Equilibrium**: ...
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The equilibrium state is attained when the reversible reaction is carried out in ………… space.

The equilibrium constant of a reversible reaction at a given temperature

The magnitude of equilibrium constant is a measure of ………. to which the reversible reaction proceeds in a particular direction at a given ………..

The equlibrium can be attained from either side of a reversible reactions. Justify.

The equilibrium state can be attained from both sides of the chemical reaction.

Decomposition of CaCO_3 is a reversible reaction when carried out in an open kiln.

Assertion : The equilibrium constant for the reverse reaction is equal to the inverse of the equilibrium constant for the forward reaction . Reason : The value of equilibrium constant is independent of initial concentrations of the reactants and products.

Read the following paragraph and answer the questions given below , Stable equilibrium is of various types . Mechanical equilibrium is achieved when all particles are at rest and total potential energy of the system is minimum . At any stage where particles are at rest but the system is not at stable equilibrium as it can reduce its potential energy by reverting to another position, is called metastable equilibrium . Thermal equilibrium is result from the absence of temperature gradients in the system. Chemical equilibrium is obtained when no further reaction occurs between reacting substances, i.e forward and reverse rates of reaction are equal. When steam with solid iron at high temperature Fe_3O_4(s) and hydrogen gas are produced . But the reaction never goes to completion. This is because as the products are formed the reaction proceeds in reverse direction and when rate of reverse reaction is equal to rate of forward reaction , the concentration of reactants and products become constant and equilibrium is reached. The primary objective of the passage is

Read the following paragraph and answer the questions given below , Stable equilibrium is of various type . Mechanical equilibrium is achieved when all particles are at rest and total potential energy of the system is minimum . At any stage where particles are at rest but the system is not at stabel equilibrium as it can reduce its potential energy by reverting to another position, is called metastable equilibrium . Thermal equilibrium is result from the absence of temperature gradients in the system. chemical equilibrium is obtained when no further reaction occurs between reacting substances, i.e forward and reverse rates of reaction are equal. when steam with solid iron at high temperature Fe_3O_4(s) and hydrogen gas are produced . But the reaction never goes to completion. this is because as the products are formed the reaction proceeds in reverse direction and when rate of reverse reaction is equal to rate of forward reaction , the concentration of reactants and products become constant and equilibrium is reached. The correct expression for equilibrium constant of the reaction, taken as an example of chemical equilibrium in the above passage is

What do you understand by chemical equilibrium and how is it attained in a chemical reaction ? What are the characteristics of chemical equilibrium?

CENGAGE CHEMISTRY ENGLISH-CHEMICAL EQUILIBRIUM-Exercises (Fill In The Blanks)
  1. In the reaction 2NO(g) hArr N(2)(g)+O(2)(g), the values of K(c) and K(...

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  2. Number of moles when divided by the total volume in litre gives …………. ...

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  3. The equilibrium state is attained when the reversible reaction is carr...

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  4. The chemical equilibrium is ………… in nature.

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  5. A catalyst …………… the equilibrium state but helps to attain in lesser t...

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  6. The equilibrium concentration of x, y and z are 4, 2 and 2 mol L^(-1),...

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  7. At equilibrium , the amount of each constituent of reaction mixture be...

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  8. The equilibrium constant has no unit if Deltan= ………….

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  9. The relation between K(p) and K(c) of a reversible reaction at constan...

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  10. For the reaction, N(2)(g)+3H(2)(g) hArr 2NH(3)(g), the units of K(p) a...

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  11. In the reaction A+B hArr C+D, the value of equilibrium constant is 10....

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  12. A tenfold increase in pressure on the reaction N(2)(g)+3H(2)(g) hArr 2...

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  13. The equilibrium constant for the reaction 2A+2B hArr 2C+2D is 200. The...

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  14. If the activation energies of the forward and backward reactions of a ...

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  15. If the value of equilibrium constant is large, ……….. Are more stable.

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  16. The magnitude of equilibrium constant is a measure of ………. to which th...

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  17. Le Chatelier's principle is applicable to both …………. and …………. equilib...

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  18. Low temperature is favourable for ……….. reactions.

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  19. Low pressure is favourable for those reversible reactions in which the...

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  20. If the temperature of the system at equilibrium is increased, the equi...

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