Question

answer 3 question


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Answer 1

Answer:

here is the answer

Explanation:

Chemical Equilibrium - In a chemical reaction, chemical equilibrium is the state in which both reactants and products are present in concentrations which have no further tendency to change with time, so that there is no observable change in the properties of the system. Such a state is known as dynamic equilibrium

Physical Equilibrium - Physical equilibrium is defined as the equilibriumwhich develops between different phases orphysical properties. In these processes, there is no change in chemical composition. It represents the existence of the same substance in two differentphysical states.

Characteristics of Equilibrium :

(1) At equilibrium, the rates of forward and reverse reactions are equal.

(2) All the reactants and products are present at equilibrium.

(3) The concentrations of  the reactants and products reach constant values and these are called equilibrium concentrations.

(4) A catalyst does not affect the position of equilibrium.

Answer 2

1. Chemical equilibrium, a condition in the course of a reversible chemical reaction in which no net change in the amounts of reactants and products occurs.

2. Physical equilibrium is defined as the equilibrium which develops between different phases or physical properties. In these processes, there is no change in chemical composition.

3. In other words, the rate of the forward reaction equals the rate of the reverse reaction, such that the concentrations of reactants and products remain fairly stable, in a chemical reaction. Equilibrium is denoted in a chemical equation by the ⇌ symbol.

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