Which is True (T) and False (F) of the follow | vedclass

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(B) $1.$ $A$ catalyst provides an alternative pathway for the reaction by forming an activated complex with lower activation energy,involving partial

Vedclass · Accepted Answer

$T, F, T$

Vedclass · Answer

(B) $1.$ $A$ catalyst provides an alternative pathway for the reaction by forming an activated complex with lower activation energy,involving partial bonds. This statement is $True \ (T)$.$2.$ $A$ catalyst does not change the enthalpy change $(\Delta H)$ of the reaction; it only affects the rate of reaction. This statement is $False \ (F)$.$3.$ $A$ catalyst is not consumed in the reaction and remains chemically unchanged at the end of the reaction. This statement is $True \ (T)$.Therefore,the sequence is $T, F, T$.

Which is True $(T)$ and False $(F)$ of the following statements?
$1.$ Catalyst forms an activated complex with partial bonds.
$2.$ Catalyst alters the enthalpy change of the reaction.
$3.$ Catalyst remains the same at the initial and end of the reaction.

Similar Questions

According to the adsorption theory of catalysis,the rate of reaction increases because:

Which of the following statements is incorrect regarding a catalyst?

$A$ substance that increases the activity of a catalyst is known as ........

Which is True $(T)$ and False $(F)$ of the following statements?
$1.$ By catalyst,the forward reaction becomes fast and the reverse reaction becomes slow.
$2.$ $A$ catalyst decreases the potential energy of reactants and products.
$3.$ $A$ catalyst forms bonds in the reaction,so it is consumed.

Explain: How does a catalyst increase the rate of a reaction?

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Which is True $(T)$ and False $(F)$ of the following statements?$1.$ Catalyst forms an activated complex with partial bonds.$2.$ Catalyst alters the enthalpy change of the reaction.$3.$ Catalyst remains the same at the initial and end of the reaction.