Which of the following statements is incorrec | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) $1$. The molecularity of a reaction is a theoretical concept based on the mechanism of the reaction and is independent of experimental conditions

Vedclass · Accepted Answer

The order of a reaction depends on temperature and pressure.

Vedclass · Answer

(B) $1$. The molecularity of a reaction is a theoretical concept based on the mechanism of the reaction and is independent of experimental conditions like temperature and pressure.$2$. The order of a reaction is an experimental quantity determined from the rate law expression.$3$. While the rate constant $(k)$ of a reaction is temperature-dependent (as per the Arrhenius equation),the order of a reaction is generally considered a constant property of the reaction mechanism under specific conditions.$4$. Therefore,the statement that 'the order of a reaction depends on temperature and pressure' is incorrect.

Time $(t)$ min (Condition $I$) / $[CH_{3}COF]$ $M$	Time $(t)$ min (Condition $II$) / $[H_{2}O]$ $M$
$0$ / $0.01000$	$0$ / $0.0200$
$10$ / $0.00867$	$10$ / $0.0176$
$20$ / $0.00735$	$20$ / $0.0156$
$40$ / $0.00540$	$40$ / $0.0122$

Which of the following statements is incorrect?

Similar Questions

Explain pseudo first order reaction by giving an example.

For a hypothetical reaction $A + B + C \rightarrow \text{Product}$,the rate is given by $r = -\frac{d[A]}{dt} = K[A]^{1/2}[B]^{1/3}[C]^{1/4}$. The order of the reaction is:

The rate law of the reaction $2N_2O_5 \to 4NO_2 + O_2$ is

$A$ reaction is first order with respect to $A$ and second order with respect to $B$. How many times the rate of reaction is affected on increasing the concentration of $B$ three times?

Vedclass Test Series

Exam Paper Generator

Online Exam Module