Question

What is meant by dynamic equilibrium? Explain with suitable examples.

Answer 1

When a body remains in it's state of uniform motion where two or more forces are acting on it, the body is said to be in dynamic equilibrium.

Examples: 1) An aeroplane flying at a constant speed.

2) A train running with a constant speed.

Answer 2

HLO MATE HERE IS UR ANSWER.

• Analogous to the physical systems, chemical reactions also attain a state of equilibrium .
• These reactions can occur both in forward and backward directions .
• When the rates of the forward and reverse reactions become equal , the concentration of the reactants and the products remain constant.
• This is the stage of chemicak equlibrium.
• This equilibrium is dynamic in nature as it consists of a forward reaction in which the reactants give products (s) and reverse reaction in which product(s) gives the original reactants .
• The forward and backward reactions of a reversible reactionbcontinuously takes place with equal rates simultaneously , at the equilibriun stage also.
• Hence the equilibriun state us a dynamic equlibrium state.
• Any chemical equilibriun process is a dynamic equilibrium in nature.
• Ex: The dynamic nature of chemicak equlibrium is observed in the synthesis of ammonia by heberś process.

N2(g) + 3 H2(g) ---------->

<---------- 2NH3(g)

Delta H = -92.0KJ.