I. Order of a reaction can be known from experimental result and not from the stoichiometry of reaction. |
II. Overall molecularity of a reaction may be determined in a manner similar to overall order of reaction. |
III. Overall order of reaction,\[{{A}^{m}}+{{B}^{n}}\xrightarrow{{}}A{{B}_{x}}\,\text{is}\,(m+n)\] |
IV. Molecularity of a reaction refers to (i) molecularity of each of the elementary steps (slow steps) in a multistep reaction. (ii) molecularity of that particular step in a single step reaction. |
A) I, III and IV
B) I, II and III
C) II, III and IV
D) I, II and IV
Correct Answer: D
Solution :
\[{{A}^{m}}+{{B}^{n}}\xrightarrow{{}}A{{B}_{x}}\] In this case, overall order of reaction may or may not be \[=m+n\] Hence, code 3 is wrong.You need to login to perform this action.
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