JEE Main 2002 — Chemical Kinetics Question with Solution
JEE Main 2002
Question
For the reaction
, rate is given by then the order of the reaction is
Choose an option
Show full solutionCorrect option: A
Correct answer
A3
Step-by-step explanation
Order is the sum of the power of the concentrations terms in rate law expression.
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Chemical Kinetics chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.
Solve interactively →About this question
This is a previous-year question from JEE Main 2002, covering the Chemical Kinetics chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.