1. Tardigrade
  2. Question
  3. Chemistry
  4. Which of the following statements is correct? (1) order of a reaction can be known from experimental results and not from the stoichiometry of a reaction. (2) molecularity a reaction refers to (i) each of the elementary steps in (an overall mechanism of) a complex reaction or (ii) a single step reaction. (3) overall molecularity of a reaction may be determined in a manner similar to overall order of reaction. (4) overall order of a reaction Am+Bn longrightarrow A Bx is m + n Select the correct answer using the following codes:

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Q. Which of the following statements is correct?
(1) order of a reaction can be known from experimental results and not from the stoichiometry of a reaction.
(2) molecularity a reaction refers to (i) each of the elementary steps in (an overall mechanism of) a complex reaction or (ii) a single step reaction.
(3) overall molecularity of a reaction may be determined in a manner similar to overall order of reaction.
(4) overall order of a reaction $A^{m}+B^{n} \longrightarrow A B_{x}$ is $m + n$
Select the correct answer using the following codes:

Chemical Kinetics

Solution:

The stoichiometric coefficients of reaction has no relation to the order of reaction.