How does temperature affect equilibrium constant?
Increasing the temperature decreases the value of the equilibrium constant. Where the forward reaction is endothermic, increasing the temperature increases the value of the equilibrium constant. If you increase the temperature, the position of equilibrium will move in such a way as to reduce the temperature again.
What do you mean by equilibrium of a body?
A simple mechanical body is said to be in equilibrium if it experiences neither linear acceleration nor angular acceleration; unless it is disturbed by an outside force, it will continue in that condition indefinitely.
What are the characteristics of an equilibrium?
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.
What are the conditions of chemical equilibrium?
Chemical equilibrium is a state in which the rate of the forward reaction equals the rate of the backward reaction. In other words, there is no net change in concentrations of reactants and products. This kind of equilibrium is also called dynamic equilibrium.
What are the characteristics of equilibrium Class 11?
Characteristics of chemical equilibrium
- The Rate of forward reaction = Rate of reverse reaction.
- Catalyst does not affect the equilibrium .
- The Equilibrium is attained only is closed vessel.
- Equilibrium can be achieved from either direction.
- At equilibrium concentration of reactants and products becomes equal.
What are the two characteristics of a dynamic equilibrium reaction?
Dynamic equilibrium only occurs in reversible reactions, and it’s when the rate of the forward reaction is equal to the rate of the reverse reaction. These equations are dynamic because the forward and reverse reactions are still occurring, but the two rates are equal and unchanging, so they’re also at equilibrium.