Choose the INCORRECT statement. 1. Choose the INCORRECT statement A) A certain a
ID: 1043562 • Letter: C
Question
Choose the INCORRECT statement.
1. Choose the INCORRECT statement A) A certain amount of energy, called the activation energy, must be available if a reaction is to take place B) A reversible chemical reaction is one in which equilibrium is never established due to the constant decomposition of the products C) When the rate of the reverse reaction equals the rate of the forward reaction, equilibrium has been established D) . Changes in temperature will change the value of an equilibrium constant E) Chemical equilibrium is a dynamic equilibriumExplanation / Answer
For activation energy:-
True concept:- A certain amount of energy called the activation energy must be available if a reaction is to take place.
For reversible reaction:-
True concept:- In reversible reaction at equilibrium rate of forward reaction and rate of backward reaction must be equal. On changing the temperature rate constant will also change. Chemical equilibrium is a dynamic equilibrium. In reversible equilibrium can be established.
From the above concept, the incorrect option will be:-
(B) A reversible chemical reaction is one in which equilibrium is never established due to the constant decomposition of the products.